IntroReview1stExam

Question 1

What is the results of the following: 10110 + 101?

Accepted Answer

11011

Question 2

Convert the octal value 126 to decimal.

Accepted Answer

86

Question 3

What is the range of RGB values?

Accepted Answer

0-255

Question 4

What is the decimal equivalent for 1001?

Accepted Answer

9

Question 5

What is the result of 1101 + 111? In Binary

Accepted Answer

10100

Question 6

Whatis the result of the following 10010 - 111?

Accepted Answer

01011

Question 7

Convert the binary value to hexadecimal: 1110100111111

Accepted Answer

1D3F

Question 8

How many numbers are there in the binary system?

Accepted Answer

2

Question 9

Who is known as the first programmer?

Accepted Answer

Ada Lovelace

Question 10

What does ASCII stand for?

Accepted Answer

American Standard Code for Information Interchange

Question 11

Which term best describes the concept of abstraction?

Accepted Answer

hiding details

Question 12

Convert the binary value to octal: 1100011111

Accepted Answer

1437

Question 13

Convert the hexadecimal 1AE to decimal

Accepted Answer

430

Question 14

Utility programs are a type of System Software

Accepted Answer

True

Question 15

Operating System is a type of Application Software

Accepted Answer

False

Question 16

Convert the decimal value to binary: 46

Accepted Answer

101110

Question 17

What is the largest digit in octal?

Accepted Answer

7

Question 18

A single storage unit is called?

Accepted Answer

bit

Question 19

What are the five layers of a computing system?

Accepted Answer

Communication, Applications, OS, Programming, Hardware, Information

Question 20

What is the decimal value of 10110

Accepted Answer

22

Questions 20