basics of hardware & software Practice Questions Answers Test with Solutions & More Shortcuts

Question : 6

Which of the following is a secondary memory device?

a) Disk

b) Keyboard

c) ALU

d) All of the above

e) None of these

Answer: (a)

Secondary memory is where programs and data are kept on a long-term basis. Common secondary storage devices are hard disks and floppy disks. The hard disk has enormous storage capacity compared to the main memory.

Question : 7

Travel agents use this computer system when reserving flights.

a) Supercomputer

b) Mainframe computer

c) Personal computer

d) All of the above

e) None of these

Answer: (c)

Machine code, also known as machine language, is the elemental language of computers. It is read by the computer's central processing unit (CPU), is composed of digital binary numbers and looks like a very long sequence of zeros and ones.

Question : 8

The language that the computer. can understand and execute is called

a) Application software

b) Machine language

c) System program

d) All of the above

e) None of these

Answer: (b)

A terabyte is bigger than a gigabyte. A terabyte is equal to 1,024 gigabytes (GB), which itself is equal to 1,024 megabytes (MB), while a megabyte is equivalent to 1,024 kilobytes.

Question : 9

Which of the following is the largest unit of storage?

a) KB

b) GB

c) MB

d) TB

e) None of these

Answer: (d)

Question : 10

Registers, which are partially visible to users and used to hold conditional, are known as

a) PC

b) General purpose register

c) Memory address registers

d) Flags

e) None of these

Answer: (b)

IMPORTANT computer mcq EXERCISES

basics of hardware & software Shortcuts »

Click to Read...

basics of hardware & software set 1 Online Quiz

Click to Start..
266 basics of hardware & software based computer MCQ set 1 question answer with explanation pdf
important basics of hardware software questions and answers pdf

Recently Added Subject & Categories For All Competitive Exams

Number System - Aptitude Problems For IBPS RRB PO Prelims

Free Important 100+ Aptitude Number System practice multiple choice questions and answers test & Quiz PDF for IBPS RRB PO (Officer Scale 1) Prelims 2024 Exam

29-Mar-2024 by Careericons

Continue Reading »

Classification MCQ Test: IBPS RRB PO 2024 Scale-1 Prelims

Free 150+ Classification Verbal Reasoning Multiple choice questions and answers practice test series PDF, Free Quiz For IBPS RRB PO Officer Scale 1 Level 2024

28-Mar-2024 by Careericons

Continue Reading »

100+ Analogy Verbal Questions Answers PDF For IBPS RRB PO

Most Important Analogy Verbal Reasoning Multiple choice questions and answers practice test series PDF & Free Quiz For IBPS RRB PO Officer Scale 1 Level 2024

27-Mar-2024 by Careericons

Continue Reading »

IBPS RRB Clerk 2024 Seating Arrangement Questions Answers

Seating Arrangement: Verbal Reasoning Practice multiple choice questions and answers test & Quiz PDF for IBPS RRB (Assistant Multipurpose) Clerk Prelims 2024

26-Mar-2024 by Careericons

Continue Reading »