Which join is made with the following query?
select * from demo1, demo2

A: Explicit inner join
B: Implicit inner join
C: Outer join
D: Cross join

Answers

Answer 1

The cross join is the type of join that is used to create the query.

What is a join statement?

This is the term that is used in database programming in order to refer to the select statement that helps in the combination of the records that are contained in two different tables.

The condition that this is used to make happen is what is called the Join statement. There are different types of this type of condition. They are:

A: Explicit inner join

B: Implicit inner join

C: Outer join

D: Cross join

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Related Questions


There are 79 different career pathways included within the 16 nationally recognized Career Clusters.

Answers

There are 79 different career pathways included within the 16 nationally recognized Career Clusters is a true statement.

What are the Career Clusters about?

The National Career Clusters Framework is known to be one that is often used as a kind of an organizing tool that is made for Career Technical Education (CTE) programs, curriculum design and others.

Note that there are said to be 16 Career Clusters in the National Career Clusters Framework, that is standing for 79 Career Pathways to help all learners to be able to pass their way to higher success in college and also in their career. It is made up of:

Agriculture, Food & Natural ResourcesArchitecture & ConstructionArts, A/V Technology & Communications, etc.

Hence, There are 79 different career pathways included within the 16 nationally recognized Career Clusters is a true statement.

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What health issue did Feiler face that led him to consider his family? What was his family situation at this time?

Answers

The answers to the question is given below:

What health issue did Feiler face that led him to consider his family?

Feiler was known to have bone cancer and this led him to see or recognize his family.

What was his family situation at this time?

This was known to have caused him to to be away from his family a lot of times.

Bone tumor or cancer is known to be a kind of  mass that is composed of unusual cells that are said to be growing in a bone.

A lot of tumors are treatable and it is good that one discover it early.

Therefore Feiler was said to have bone cancer and this made him to look for his family.

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A computer is completely compromised when it won't turn on or operate. what is the best way to fix it?

Answers

Answer: Check to make sure it is plugged into the wall first . or that the power cord is plugged into the laptop and the laptop is charged up.

Explanation:

1. (If you are on a desktop, you need to have it plugged in at all times.)

2. (On a desktop you may need a new power supply or fan if it is an old enough machine, the power supply can be replaced if that does not work you may need a new motherboard or processor chip ..you can test it with a second power supply.

3. Oh, do you have enough ventilation inside the case is the fan working on the back of the case, and are the vents on the front clogged ?? A machine needs free-flowing air from the front to back to cool down the hard drive and the DVD or cd rom players as well as the MB. Use canned air and clean those vents and spray that air everywhere inside the desktop tower ...

4. Age is also a factor when a machine gets too old it will slow down and take longer to come on till one day it just stops.

5.. ( On a desktop, you have the CMOS battery on the MB that helps keep the machine running it is the size of a watch battery and you can get it at the local store.

6.. That battery (CMOS) needs to be replaced at least once a year as it controls your time and date and the year as it is imperative to work on your motherboard for peak performance.

7. You may have a virus,use an antivirus, like AVAST and try to add it on a USB thumb drive to clean the machine outside of windows or mack

Compare MAN, WAN, and LAN, and make a table having three columns. ​

Answers

Answer:

MAN :-)

MAN stands for metropolitan area network.It covers a larger area than LAN such as small towns, cities, etc. A MAN, also called the Metropolitan Area Network, is defined as the computer network that joins the metropolitan areas.The maintenance cost of MAN is difficult.

WAN :-)

WAN stands for wide area network.It covers a large area than LAN as well as a MAN such as country/continent etc.A WAN, also called the Wide Area Network, is defined as a telecommunications network that extends over a large area.The maintenance cost of WAN is difficult.

LAN :-)

LAN stands for local area network.It covers smaller areas such as colleges, schools, hospitals, and so on. LAN (Local Area Network) is defined as a computer network that is responsible for connecting local areas like schools, residents, universities, etc.The maintenance cost of LAN is easy.

Hope its helpful :-)

If so, please mark me as brainlist :-)

 

 

 

 

 

Platform as a service (PaaS) services are hosted in the cloud and accessed by clients through their _____.

Answers

Platform as a service (PaaS) services are hosted in the cloud and accessed by clients through their Web browsers.

What is a Platform as a service PAAS?

Platform as a service (PaaS) Software is known to be a kind of a hardware that gives an operating system on which a lot of developers can be able to make and also transmit solutions without the use of the underlying system software.

A web browser is known to be that which takes a person yo anywhere on the internet and it helps one to get back information.

Hence, Platform as a service (PaaS) services are hosted in the cloud and accessed by clients through their Web browsers.

See full question below

Platform as a service (PaaS) is hosted in the cloud and accessed by clients through their _____.

Web browsers

Web avatars

smart cards

data gloves

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Your computer seems to be running slowly. In particular, you notice that the hard drive activity light remains lit when you run multiple applications and switch between open windows. This happens even though you aren't saving large files. What should you do to troubleshoot the problem

Answers

If your computer seems to be running slowly, the things that a person  should you do to troubleshoot the problem is that  one  should use the Task manager as it can display CPU utilization graphs in regards to eight processors.

What troubleshooting meaning?

Troubleshooting is known to be a term that is seen as a form of a systematic approach to problem-solving.

Note that it is one where or which is said to be used to find and alter or correct issues that are in regards to complex machines, electronics, computers and also that of software systems.

Hence, If your computer seems to be running slowly, the things that a person  should you do to troubleshoot the problem is that  one  should use the Task manager as it can display CPU utilization graphs in regards to eight processors.

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Early computers took up entire rooms. which of these dramatically reduced the size of computers? microchips sound recording compact discs digital-video discs

Answers

Answer:

Micro chips

Explanation:

The evolution of computers to the modern day is made possible due to the micro chips or modern transistors or super efficient silicon integrated circuits The micro chips replaced the valves or vacuum tubes that made earlier computers have an enormous size.

Avicenna is smart software being developed by ibm that will be used to assist radiologists with interpreting medical images such as?

Answers

Avicenna is smart software being developed by ibm that will be used to assist radiologists with interpreting medical images such as CT Scans.

What can be detected by CT scan?

The ailment or disease that a CT scan can find are :

Some types of cancer and  tumors.Fractures such as (broken bones).Heart disease.

Note that a computerized tomography (CT) scan is known to be one that makes use of both a series of X-ray images that are known to be obtained from a lot of angles around a person's body and  ti is known to also uses computer processing to make cross-sectional images (slices) of the bones, blood vessels and others.

Therefore,  CT scan images gives a kind of a more-detailed information than just X-rays  and as such, Avicenna is smart software being developed by ibm that will be used to assist radiologists with interpreting medical images such as CT Scans.

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If the cpu is fast but the bus speed is slow, that condition is called?

Answers

A slow processors but the need more bytes

What windows utility should be used to configure password rules and account lockout policies on a system that is not part of a domain?

Answers

The windows utility should be used to configure password rules and account lockout policies on a system that is not part of a domain is known to be Local Security Policy tool.

Does Windows 10 possess local security policy?

The Local Security Policy is known to be one that is often seen in Windows 10 and it is also known to be made up of information that is regarding the security of a local computer.

Note that If a person is trying to get into the Local Security Policy in Windows 10 Home, a person will receive an error report about it.

Therefore,  The windows utility should be used to configure password rules and account lockout policies on a system that is not part of a domain is known to be Local Security Policy tool.

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What is the difference between a field and an infoobject? What is the advantage of using infoobjects instead of fields in an adso?

Answers

The difference between a field and an infoobject as well as its advantages is given below.

What is the difference between InfoObject and adso?

The difference between Infoprovider and ADSO can be seen when we tell about the definition of both.

Note that Info Providers are known to be tools that are often used to save the data in SAP BW system. Info Providers are said to be the objects that can be seen in BW, which are saving data physically or virtually and it is one that give access to the data and can also be in the assessment for reporting issues.

In terms of ADSO , it is one that Corporate memory and it is one that helps a person to be able save the full history of the data that can be used for reconstruction purposes, and it is one where a person do not need to to extract it all from the source system.

What is the advantage of using infoobjects instead of fields in an adso?

Modeling InfoObjects brings is one that gives a lot of additional effort when compared to ADSO . ADSO is one that helps or enables you to be able to compress your data, thereby lowering the total data footprint.

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What key technological breakthrough accompanied the transition to the print and electronic eras? why were these changes significant?

Answers

The printing press is the key technological breakthrough that accompanied the transition to the print and electronic eras and it was significant that helped to foster a feeling of nationalism and nourished an idea of individualism.

What was the printing press?

It means the device that allows for the mass production of uniform printed matter mainly text in the form of books, pamphlets, newspapers etc.

In India, their independence from the British was fueled by the feeling of nationalism that was spread by the newspaper which was very cheap medium of communication.

Hence, this device was key technological breakthrough that accompanied the transition to the print and electronic eras and it was significant that helped to foster a feeling of nationalism and nourished an idea of individualism.

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Examples of mobile device synchronization methods for apple ios devices include:__________

Answers

Answer: iTunes and iCloud
Explanation: These 2 synchronization Apple devices use.

The hardware component of a computer system consists of programs written in computer languages. a. True b. False

Answers

Answer: true

Explanation:

according to the most typical basic paradigm of programming theory, a computer program is an algorithm written in a programming language, a series of instructions satisfying certain exact conditions and requirements (predefinedness, clear execution, etc.)

Bob is making a short film for an international film festival. he wants to store audio, video, and subtitle files together in a single file. which file format should he use to store such a video?

Answers

MOV stands for the file format should he utilize to store such a video, As Bob is creating a short film for an international film festival. He desires to store audio, video, and subtitle files together in a single file. Hence, choice A is correct.

What is MOV?

The brevity of a short film exists in what creates it and what it stands for. Although they range in length, purpose, and genre, they all desire to do the same things: save money corresponded to a feature film, increase professional attention, and practice telling shorter, more attentive stories before moving on to feature films.

A short film stands typically defined as a movie that is up to 50 minutes long, while there exists no set length need in Hollywood. That stated, the typical duration exists 20 minutes. A short movie may be computer-animated, or both.

MOV stands for a video format that was created by Apple. It's a MPEG 4 video container file that exists primarily utilized with Apple's QuickTime program. A MOV video can hold many various video formats and multimedia audio, video, and text — in the same file on separate tracks.

MOV stands for the file format should he utilize to store such a video, As Bob is creating a short film for an international film festival. He desires to store audio, video, and subtitle files together in a single file. Hence, choice A is correct.

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A string consisting of the letters a, b, c and d is given. the string can be transformed either by removing a letter a together with an adjacent letter b or by removing a letter c together with an adjacent letter d. write a function so that the given string s consisting of n characters returns any string

Answers

Using the knowledge in computational language in C++ it is possible to write a code that write a function so that the given string s consisting of n characters returns any string

Writting in C++ code:

#include <iostream>

#include <string>

using namespace std;

string solution(string &s)

{

//length of string

int n=s.size();

//index of string

int i=0;

while(i<n-1)

{

if(s[i]=='A')

{

if(s[i+1]=='B')

{

s=s.substr(0,i) + s.substr(i+2); i=0;

}

else

i++;

}

else if(s[i]=='B')

{

if(s[i+1]=='A')

{

s=s.substr(0,i) + s.substr(i+2); i=0;

}

else

i++;

}

else if(s[i]=='C')

{

if(s[i+1]=='D')

{

s=s.substr(0,i) + s.substr(i+2);

i=0;

}

else

i++;

}

else if(s[i]=='D')

{

if(s[i+1]=='C')

{

s=s.substr(0,i) + s.substr(i+2);

i=0;

} else

i++;

}

n=s.size();

}

return s;

}

int main() {

//Input string

string s="ACBDACBD";

solution(s);

//final output;

if(s=="")

cout<<"Empty String";

else

cout<<s;

return 0;

}

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What windows utility can be used to find out what process are launched at startup?

Answers

System Configuration is known to be the windows utility can be used to find out what process are launched at startup.

What is System Configuration ?

The term System configuration is a known to be a word that connote a kind of a systems engineering that tells the computer hardware, the processes as well as the kinds of devices that is made up of the full system and that of its boundaries.

A configuration example is if an artwork is said to be put out in order to make full use of the connections between the pieces and therefore one can have different kinds of System Configuration based on what the device is.

Therefore, System Configuration is known to be the windows utility can be used to find out what process are launched at startup.

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Complete Form 1040 for Jill Donnovan using the tax forms and information provided. Submit the completed Form 1040.

Write a paragraph describing your experience completing Jill's personal tax document. What was easy about the process? What was confusing? How confident are you in the completed document? Be sure to include whether Jill will receive a refund or owe additional taxes. Write using complete sentences and correct grammar and mechanics.

KEYBOARDING

Answers

The correct answer is  I do not have access to any specific tax forms or information provided by any individuals. Therefore, I am unable to complete Form 1040 for Jill Donnovan or provide any specific details regarding her tax document. However, I can provide some general insights into completing tax documents.

Completing a personal tax document can be a tedious process, but it can also be straightforward if you have all the necessary information at hand. The process becomes easy if you have a clear understanding of the tax laws and regulations and the guidelines provided in the tax form instructions. However, it can be confusing if you encounter unfamiliar terms or complex calculations. In terms of confidence, it is essential to double-check all calculations and ensure that all the information provided is accurate before submitting the completed tax document. Any errors or discrepancies may lead to potential penalties or audits. The amount Jill will receive in a refund or owe in additional taxes will depend on various factors, such as her income, tax deductions, and credits. Therefore, I cannot speculate on her specific situation. However, it is always a good idea to consult with a tax professional or use reputable tax software to ensure accurate completion of tax documents

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What is the correct cptâ® code for a mri performed on the brain first without contrast and then with contrast?

Answers

The code 70553 is the correct cptâ® code for a mri performed on the brain first without contrast and then with contrast.

What is the code about?

In the review of the codes in the Radiology numeric section, the code  known as code 70553 is one that stands for an MRI that is carried out on the brain first and it is one done without contrast material, and later on with contrast material.

What is the correct CPT code for a MRI performed on the brain?

The code  CPT code 70554 is known to be the code for MRI, brain, fMRI; and it is made up of test selection and other forms of administration of other body part movement, etc.

Therefore, The code 70553 is the correct cptâ® code for a mri performed on the brain first without contrast and then with contrast.

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If, after fetching a value from memory, we discover that the system has returned only half of the bits that we expected; it is likely that we have a problem with:

Answers

If, after fetching a value from memory, we discover that the system has returned only half of the bits that we expected; it is likely that we have a problem with byte alignment.

Why is byte alignment important?

It is known to be vital because the CPU  is said to always reads the word size often (4 bytes on a 32-bit processor).

Therefore, if a person do an unaligned address access using a processor that aids it, the processor will be able to read a lot of words.

Note that the CPU is said to read each word of memory that is said to be requested of the address straddles and as such, If, after fetching a value from memory, we discover that the system has returned only half of the bits that we expected; it is likely that we have a problem with byte alignment.

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"ICT in education is very helpful for all types of learner" justify

Answers

"ICT in education is very helpful for all types of learner" because:

ICTs is one that often boast the quality of educationIt  increases the learner motivation and also their engagement in learning.It boast or quickens the acquisition of a lot of basic skills.It is known to often  enhance teacher training.

What are the benefits of using ICT in education?

ICTs are known to be a kind of transformational tools that when it is used in the right way can lead to a shift to a form of learner-centered environment.

The Advantages of ICT are:

They are known to be Cost Effective. They are known to be  AutomatedThey tend to act as a Bridging of cultural divide. They help in the Creation of new jobs.

Therefore, "ICT in education is very helpful for all types of learner" because:

ICTs is one that often boast the quality of educationIt  increases the learner motivation and also their engagement in learning.It boast or quickens the acquisition of a lot of basic skills.It is known to often  enhance teacher training.

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In a partially filled array, the number of slots in the array that are not currently used is the?

Answers

Answer:

Can you please explain more

Explanation:

The cathode ray tube eventually was eventually used for what entertainment device?

Answers

[tex]\huge\underline{\underline{\boxed{\bm {Answer:}}}}[/tex]

[tex] \large\bm{Television}[/tex]

[tex]\huge\underline{\underline{\boxed{\bm {Explanation:}}}}[/tex]

The cathode ray tube can be said to be a vacuum tube which contains one or more electric guns. This tube produces images when an electron beam strikes a phosphorescent surface. This tube produces pictures as a form of video signals. The entertainment device, which the cathode ray tube was eventually used for since it produces pictures, is a television set.

What is the best to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed?

Answers

The best time to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed is;

Total treatment time for the day - total event or service-based units of the day= total time for time-based units.

What is Time Constraint?

The term time Constraint is known to be a word that connote or that defines some factors that hinders a projects in regards to time.

Note that this is made up of deadlines, workload management, and others such as resource allocation. a person  that has worked on a project is one that needs to deal with some constraints when it came to project execution.

Hence, The best time to calculate units total treatment time for day, remembering the total treatment time constrains the number of units to be billed is;

Total treatment time for the day - total event or service-based units of the day= total time for time-based units.

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Checks or safety procedures are put in place to protect the integrity of the system is referred to as?

Answers

answer:

system controls

what is the full form of BD in computer​

Answers

Answer:

the full form of BD binary digits

Answer:

I hope this answers help you

Explanation:

Bd fullform in computer is Blu-ray disc

To dynamically change a reference line using parameter action, you first create a reference parameter. next, add a parameter action for it. Finally?

Answers

In order to dynamically change a reference line using parameter action, you first create a reference parameter. Next, add a parameter action for it. Finally, A. add a reference line whose value follows a reference parameter.

What is a function parameter?

A function parameter can be defined as a special kind of variable which is used in a function to point to a data that is provided as an input (reference) into the function.

This ultimately implies that, a software program that is coded by a software developer or programmer to include a function parameter is generally capable of passing data to a function as an input, whenever it is called.

In this context, we can infer and logically deduce that software developer or programmer must first create a reference parameter and then add a parameter action for it in order to dynamically change a reference line by using parameter action.

Finally, the software developer or programmer should add a reference line with its value following a reference parameter.

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Complete Question:

To dynamically change a reference line using parameter action, you first create a reference parameter. Next, add a parameter action for it. Finally, _____.

a. add a reference line whose value follows a reference parameter.

b. add the sheet you want to control as the bottom-right element in the layout.

c. also add a URL action that points to the dashboard itself.

d. add a reference line with a per pane scope and a tooltip.

What is the importance of system security within the organization where you currently work or at an organization within your field of study

Answers

The  importance of system security within the organization where you currently work  is that It acts to protects the organization's strength to function in its full capacity without interference.

What is the importance of system security within an organization?

It helps in the safe operation of all firm's applications that are known to be implemented on the firm's IT systems. It also protects the data of the organization of which they often collects and use.

Note that In any business, the use of system security is vital for the safety of data and information in regards to the business and that of its clients. Hence, it helps to bring about the efficiency in the running of the company, and it keep safe the IT infrastructure assets.

Therefore, The  importance of system security within the organization where you currently work  is that It acts to protects the organization's strength to function in its full capacity without interference.

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The most common format used for data modeling is: A. logic modeling. B. process modeling. C. entity-relationship diagramming. D. a flowchart. E. state-transition diagramming.

Answers

The most common format used for data modeling is  C. entity-relationship diagramming.

What is Data modeling ?

Data modeling in software engineering  can be regarded as the  process involving the  creation of  a data model  that is been used in processing  information system by applying certain formal techniques.

It should be noted that there are different types of modelling but The most common format used for data modeling is  C. entity-relationship diagramming.

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You are using a device that reads the physical addresses contained in incoming data that travels along network cables. Based on the physical address that it reads, the device then forwards the data out one of its ports to reach the destination device. What type of device are you using

Answers

You are using a device that reads the physical addresses contained in incoming data that travels along network cables. Based on the physical address that it reads, the device then forwards the data out one of its ports to reach the destination device. The type of device you are using is router.

What is Router?

A router is an hardware device that is used in transferring information or data from a system to another.

The data can also be transfered from one computer networks to another.

Router makes it easier for more than one device to be connected easily without difficult Internet access.

Therefore, The type of device you are using that reads incoming data that travels along network cables is router.

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Other Questions
Standard six-sided dice have their dots arranged so that the opposite faces add up to 7.If 27 standard dice are arranged in a 333 cube on a solid table what is the maximum number of dots that can be seen from one position? The hydrogen gas produced is collected over water at 25.0 oC. The volume of the gas is 7.80 L, and the total pressure in the gas collection vessel is 0.980 atm. Calculate the mass of zinc metal that reacted in grams. An electron is ejected from the cathode by a photon with an energy slightly greater than the work function of the cathode. How will the final kinetic energy of the electron upon reaching the anode compare to its initial potential energy immediately after it has been ejected?. Which of the followingplaces is likely to have lowbiodiversity?OA. Great barrier reefB. Man-made pine tree plantationOC. Indian OceanOD. Amazon rainforest A data mart is the operational database for the company. a) true b) false In the united states, the percentage of unionized workers in the private sector has dropped from 35 percent in the 1950s to about ______ today In general, feminine speech community members follow this/these communication practice(s): Write an algebraic expression to match the graphplease help! Use the given data set to complete parts (a) through (c) below. (Use =0.05.) Our understanding of the infinite god is limited because humans are both fallen and finite. a. true b. false the length of a new rectangular playing field is 3 yards longer than quadruple the width. if the perimeter of the rectangular playing field is 586 yards, what are its dimensions? Please help me if you canThe time, t in seconds that it takes a car to travel a quarter-mile when starting from a full stop can be estimated by using the formula:[tex]t=5.825\sqrt[3]{w/p}[/tex]Where w = weight of the carp = power delivered by the engine in horsepower (hp)If the quarter-mile time for a 3,590-pound car is 13.4 s, how much power does its engine deliver? Round to the nearest pound.Two students solved this problem. Natashas answer was 295 hp and Daniels was 679 hp. Why was Daniel wrong? Show each step that led Daniel to the wrong answer Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) sin theta = 1/2 Solve the given equation. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to two decimal places where appropriate.) cos theta = -1 The basic energy need of an average human being is approximately how many calories? nasm The key issue in the research on the predictive ability of ars scores was whether these scores accurately predict the magnitude of? You can earn 8 percent interest, compounded annually. how much must you deposit today to withdraw $10,000 in 6 years? a. $5,402. 69 b. $6,301. 70 c. $6,756. 76 d. $8,432. 10 e. $9,259. 26 When the quantity supplied of a good exceeds the quantity demanded, there is a(n):_________. Emmitt uses his leadership and position to produce effects on others and influence his followers. what term is used to describe this ability of leadership? When formulating research question, a researcher should write a question that has already been thoroughly written about. write a question that is impossible to answer. write a question that can be easily answered. write a question that has an undetermined answer. 4:when a computer is on it isnormally termed......A:informationB:programmingC:running