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Rama09 [41]
2 years ago
11

Expressions provide an easy way to perform operations on data values to produce other data values. True False

Computers and Technology
1 answer:
Papessa [141]2 years ago
6 0

Expressions provide an easy way to perform operations on data values to produce other data values, True.

<h3>What is an Expression? </h3>

An expression is a combination of one or more operands (Constant, Variable, Array element, Function), operators(Multiplication,Division, Subtraction etc) to be interpreted by a programming language following rules of precedence or association to produce other data values.

Three kinds of expressions includes:

  • An arithmetic expression

  • A character expression

  • A logical or relational expression

Therefore, it is true that Expressions provide an easy way to perform operations on data values to produce other data values.

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Jacob would like to include an arrow in his newsletter to point to some important information. He should _____.
qwelly [4]

Some people either add a shape as I do. But for this particular question it would be, either add word art or create a list with bullets. I would rather do word art or insert shape because that means you do not have to get the single bullet.


I really do hope this helped you. I hope you have a great day. And if I am incorrect I apologize.

3 0
3 years ago
Read 2 more answers
What could be the reasons of Blue Screen of Death on Windows computers?
muminat

Answer:

The reasons for  Blue Screen Of Death are as following:-

  1. Faulty Memory.
  2. Power Supply Issue.
  3. Overheating of Components.
  4. Malfunctioning Hardwares.
  5. Poorly coded device drivers.
  6. Hardware runnign beyond it's capacity.
  7. Bugs in the Operating System Kernel.

These are the some of the reasons why the blue screen of death is caused.

6 0
3 years ago
What is the importance of data validation, and how can user data entry errors be reduced or eliminated?
lisabon 2012 [21]

Incorrect data can lead to unexpected program execution results. Data entry errors can be reduced by only accepting valid input, e.g., if a number must be entered, alphabetic characters are ignored. After data validation, error messages can be prompted to the user, requiring him to enter the data again.

5 0
3 years ago
Will give brainliest and good amount of points, no false answers.
nlexa [21]

The problem with the swap function is that it loses the value at the first index, as soon as it gets overwritten by the value at the second index. This happens in the first statement. To fix it, you need a helper variable.

First you're going to "park" the index at the first index in that helper variable, then you can safely overwrite it with the value at the second index. Then finally you can write the parked value to the second index:

var swap = function(array, firstIndex, secondIndex) {

let helper = array[firstIndex];

array[firstIndex]  = array[secondIndex];

array[secondIndex] = helper;

};

I hope this makes sense to you.

7 0
3 years ago
By issuing concert tickets on the blockchain, fans can verify transfer of ownership from one digital wallet to another, rather t
MrRa [10]

Answer:

a. double-cross

Explanation:

 Using the blockchain technology in the case of issuing concert tickets solves the problem with double-cross, which is when someone cheats another person who had trusted in them for some transaction. <em>A great asset with blockchain is the transparency with all the transactions because they are registered and cannot be erased or changed.</em>

3 0
3 years ago
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