Mcqs questions of fundamentals of computer, multiple choice questions with answers of fundamentals of computer set 8. The following mcqs set of fundamental of computer includes the multiple choice questions with answers of the topics computer buses, memory chips, arithmetic and logic unit, early computers, computer memory calculations, computer versions, generation of computers, modern input and output devices and history of computers.
In all mcqs sets we covered all the previous paper questions of NTS, PPSC, FPSC and CSS tests. Fundamentals of computer mcqs sets include the multiple choice questions of the the computer fundamentals topics such as history of computers, generation of computers, classification of computers, hardware and software, input and output devices, computer execution flow, computer security threats, computer viruses, Microsoft Windows, storage devices, semiconductor memories, computer buses, motherboard structure and important terms related to computer technology.
Fundamentals of Computer MCQ Questions With Answers Set 9
1. Which bus carries information between processors and peripherals?A). Data bus
B). Auto bus
C). Address bus
D). Metro bus
View Answer
2. Which bus controls the sequencing of read/write operations?
A). Data bus
B). Address bus
C). Control bus
D). Sequence bus
View Answer
3. The contents of these chips are lost when the computer is switched off?
A). ROM chips
B). RAM chips
C). DRAM chips
D). All of the above
View Answer
4. What are responsible for storing permanent data and instructions?
A). RAM chips
B). ROM chips
C). DRAM chips
D). All of the above
View Answer
5. Which parts of the computer perform arithmetic calculations?
A). Registers
B). Logic bus
C). ALU
D). Control unit
View Answer
6. What is the responsibility of the logical unit in the CPU of a computer?
A). To produce result
B). To compare numbers
C). To control flow of information
D). To do math’s works
View Answer
7. Abacus was the first ?
A). electronic computer
B). mechanical computer
C). electronic calculator
D). mechanical calculator
View Answer
A). 216
B). 65,536
C). 64K
D). Any of the above
View Answer
9. Instructions and memory address are represented by ?
A). Character code
B). Binary codes
C). Binary word
D). Parity bit
View Answer
10. The terminal device that functions as a cash register, computer terminal, and OCR reader is the ?
A). Data collection terminal
B). OCR register terminal
C). Video Display terminal
D). POS terminal
View Answer
11. A set of memory components flip flops integrated together is called ____ ?
A). Counter
B). Adder
C). Register
D). None of the above
View Answer
12. People often call ______ as the brain of computer system ?
A). Control Unit
B). Arithmetic Logic Unit
C). Central Processing Unit
D). Storage Unit
View Answer
13. Which is used for manufacturing chips?
A). Bus
B). Control unit
C). Semiconductors
D). A and b only
View Answer
14. The first computer introduced in Nepal was ?
A). IBM 1400
B). IBM 1401
C). IBM 1402
D). IBM1402
View Answer
A). Machine language
B). Assembly language
C). High level language
D). None of above
View Answer
16. Instruction in computer languages consists of ?
A). OPCODE
B). OPERAND
C). Both of above
D). None of above
View Answer
17. Which generation of computer is still under development ?
A). Fourth Generation
B). Fifth Generation
C). Sixth Generation
D). Seventh Generation
View Answer
18. Which was the most popular first generation computer?
A). IBM 650
B). IBM 360
C). IBM 1130
D). IBM 2700
View Answer
19. Which is considered a direct entry input device?
A). Optical scanner
B). Mouse and digitizer
C). Light pen
D). All of the above
View Answer
20. A set of information that defines the status of resources allocated to a process is ?
A). Process control
B). ALU
C). Register Unit
D). Process description
View Answer
Read also>->>Fundamentals of Computer MCQs Set 5
Read also>->>Fundamentals of Computer MCQs Set 6
Read also>->>Fundamentals of Computer MCQs Set 7
Read also>->>Fundamentals of Computer MCQs Set 8
Read also>->>Fundamentals of Computer MCQs Set 10