ICT Quiz 2

There are ___ versions of IP Addressing

• 1

• 2

• 3

• 4

Operating system is an example of ___ software.

• system

• applications

The 2's complement of 0000 in base 2 is ___

• 1111

• 1110

• 0000

• 0001

The base-10 equivalent of the hexadecimal value FF is ___

• 31

• 63

• 127

• 255

The diamond shape in a flowchart denotes ___

• Input

• Processing

• Condition

• Output

With the help of the complement system, we can perform all arithmetic operations using only ___

• Addition

• Subtraction

• Multiplication

• Division

The two variations of the complement system are ___

• radix complement

• diminished radix complement

• Both

• None of the above

Which of the following is/are an example(s) of applications software?

• Word processing software

• Calculator

• Text editor

• All of the above

We must add ___ in order to handle invalid BCD numbers.

• 6

• 7

• 8

• 9

Port address is used to identify the ___ during data transmission.

• network

• host

• application

• client