Multiple choice questions about computer knowledge

In the following article, please join the Network Administrator to learn about computer knowledge through extremely interesting and useful multiple choice questions.

Question 1 . The processing order of electronic computer information is:

A. CPU - Hard disk - screen
B. Receive information - process information - export information
C. CPU - keyboard - screen
D. Screen - printer - floppy disk

Question 2 . Basic functions of computers:

A. Save the data, run the program, connect with the TBNV, access the memory
B. Data exchange, control, command execution, data processing
C. Data storage, data processing, data exchange, control
D. Control, store data, perform operations, connect

Question 3 . What is the basic component of a computer?

A. RAM, CPU, hard drive, link bus
B. Memory system, link bus, ROM, keyboard
C. System memory, processor, monitor, mouse
D. Memory system, processor, access system, bus link

Question 4 . The processor includes components (excluding the internal bus):

A. Control blocks, registers, in / out ports
B. Control block, ALU, registers
C. Registers, DAC, control blocks
D. ALU, registers, input / output ports

Question 5 . Computer memory system includes:

A. Cache, external memory
B. External memory, ROM
C. Optical disc, internal memory
D. Internal memory, external memory

Question 6 . Computer input / output system does not include the following devices simultaneously:

A. Magnetic disc, TB, disk, CD-ROM
B. Monitor, RAM, printer
C. CPU, mouse, photo scanner
D. ROM, RAM, registers

Question 7 . In computers, there are the following types of system-connected buses:

A. Instructions, functions, controls
B. Controls, data, addresses
C. Data, dependencies, controls
D. Data, control, auxiliary

Question 8 . Computer activities include:

A. Break, decode, input / output
B. Processing data, interrupting and executing the program
C. Execute program, interrupt, input / output
D. Calculate results, save data, input / output

Question 9 . Computer program counter is not:

A. The register contains the command address
B. The registers are about to be executed
C. The register contains the instruction address to be executed
D. Register

Question 10 . There are following types of interrupts in the computer

A. Stopped hard, soft shut, intermediate interrupted
B. Interrupt exceptions, hard interrupt, interrupt INTR
C. Soft stop, NMI interrupt, hard interrupt
D. Stopped hard, softened, interrupted

Answer:

1. B

2 C

3. D

4. B

5. D

6. D

7. B

8. C

9. B

10. D

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