What does the Design Templates option on the

What does a compiler do, and why is it necessary when using higher-level languages?

UkoKoshka [18]

Answer:

A compiler converts human readable instructions into machine code (machine readable instructions). Without it, a computer will not be able to understand the code that was written and execute it. Since higher programmer languages are easier for humans to read and write and effective compiler is needed. This has to do with how the compiler does much of the work when it comes to programming.

A great example is a drag and drop programming language. The compiler does all the work in the background before the machine can actually execute the code, but the language itself is incredibly easy to read and write by human standards. Without the compiler, it would be impossible for the machine to execute any code.

Explanation:

High Level programming languages like Python has a system that turns our easy to read human code into something the computer can actually read. Python for example, doesn't compile the code as it was design to do it as it runs.

Low level programming languages like Objective C uses a compiler to change the human readable code to machine code. You can tell a compiler was used when there is a 2nd file, one that can't be read by humans. This is the compiled code that the machine actually runs.

8 0

4 years ago

Rachel wants to use Microsoft Query to retrieve data from her corporate databases and files so that she doesn't have to retype t

Minchanka [31]

Answer:

Option: True

Explanation:

Microsoft Query can be used to retrieve data from external source such as databases. There are lots of databases or data sources which are accessible such as Microsoft Access, Microsoft Excel, Microsfot SQL Server OLAP Services, Oracle, Paradox, text file etc.

The steps mentioned in the question are correct. After finishing all the steps, user shall see the name of the data source will appears in the Choose Data Source dialog box.

8 0

3 years ago

Do this pls and i will give you 25 blls

saveliy_v [14]

Answer:

√A*BCD-DC(B-A)*BA(CD)

Explanation:

3 0

3 years ago

Read 2 more answers

What command do you use to increase or decrease the view of a selected cell or range of cells to fill the excel window area for

kap26 [50]

Zoom to selection is the command that should be used to increase or decrease the view of a selected cell or range of cells to fill the excel window area for better visibility

I hope this will help you.

7 0

3 years ago

Thirty percent of a magazine's subscribers are female. A random sample of 50 subscribers Answer the following questions using Ex

Ann [662]

Based on the mean of the subscribers, the sample size, and the standard deviation, the probability of females being at most 0.25 is 0.2202.

The probability that they are between 0.22 and 0.28 is 0.2703.

The probability that they are within 0.03 of the population proportion is 0.3566.

<h3>What is the probability that they are at most 0.25?</h3>

Using Excel, we shall assume that the distribution is normally distributed.

We can therefore use the NORM.DIST function:

=NORM.DIST(0.25,0.3,0.0648,TRUE)

= 0.2202

<h3 /><h3>What is the probability that they are between 0.22 and 0.28?</h3>

=NORM.DIST(0.28,0.3,0.0648,TRUE) - NORM.DIST(0.22,0.3,0.0648,TRUE)

= 0.2703

<h3>What is the probability that they are within 0.03 of the population proportion?</h3>

X high = 0.30 + 0.03

= 0.33

X low = 0.30 - 0.03

= 0.27

= NORM.DIST(0.33,0.3,0.0648,TRUE) - NORM.DIST(0.27,0.3,0.0648,TRUE)

= 0.3566.

Find out more on probability at brainly.com/question/1846009.

8 0

2 years ago