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3 years ago

What is a Boolean operator?

Computers and Technology

1 answer:

ASHA 777 [7]3 years ago

8 0

Answer:

The correct answer is search parameters set to identify specific information during Internet searches.

Explanation:

A Boolean operator is used to connect words or symbols that allows setting search parameters to include or exclude items in a text search.

The booleans operators are:

AND.

NOT.

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Which design element is used to convey smoothness or roughness in a design

iris [78.8K]

Keyboard would be the correct answer

5 0

3 years ago

Given the following function definition

siniylev [52]

Answer:

B. 1 6 3

Explanation:

Given function definition for calc:

void calc (int a, int& b)

{

int c;

c = a + 2;

a = a * 3;

b = c + a;

}

Function invocation:

x = 1;

y = 2;

z = 3;

calc(x, y);

cout << x << " " << y << " " << z << endl;

Since x is passed by value, its value remains 1.

y is passed by reference to the function calc(x,y);

Tracing the function execution:

c=3

a=3

b=c+a = 6;

But b actually corresponds to y. So y=6 after function call.

Since z is not involved in function call, its value remain 3.

So output: 1 6 3

3 0

2 years ago

1. Jaina is a big fan of a popular comic book series, and is so inspired that she decides to write her own story. She starts her

dolphi86 [110]

Answer:

Explanation:

4 0

3 years ago

Katie is training for a marathon and wants to run a

Eva8 [605]

Answer: 115 miles a month

Explanation:

460/4

which equals

<em><u>115 miles per month</u></em>

6 0

3 years ago

you are troubleshooting an inkjet printer . users report that the printer is printing in the wrong colors. the problem just star

monitta

The likely cause of the printer printing in the wrong colors includes:

Ink cartridges installed in the wrong spot
leaking ink cartridges

<h3>What is a inkjet printer?</h3>

This refers to a computer peripheral that produces hard copies of a text document or photo by spraying droplets of ink onto paper.

In conclusion, the likely cause of the printer printing in the wrong colors includes ink cartridges installed in the wrong spot and leaking ink cartridges.