Math operators and logic

Question 1

How can we check integer ranges?

Answer 1

using the limits.h and the float.h libraries

Question 2

How do we make something equal in C

Answer 2

using ‘==’

Question 3

What does ++ and – do

Answer 3

increment/decrement operator that changes the integer value by 1

Question 4

What is & used for

Answer 4

-ampisand
-performs the AND operation

Question 5

What is && used for

Answer 5

performs a logical comparison and order of operation

Question 6

What does (|) do?

Answer 6

OR operation

Question 7

Given:
x = 1, y=2, z=3
What will the output be
of
z< y && x>z = false

Answer 7

True

Question 8

Given x = 2, y =5 ,z = 1
What will the output be for
z<y &&( x>z || y<z) = false

Answer 8

True

Question 9

What does &laquo_space; or &raquo_space; do

Answer 9

Shifts the the binary number to the left or right