Class 11th Computer Science
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Which type of memory is used to store the BIOS settings?
Anonymous Quiz
27%
RAM
23%
ROM
34%
Cache Memory
17%
Virtual Memory
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Which of the following is not a component of a computer's CPU?
Anonymous Quiz
18%
ALU
16%
Control Unit
11%
Memory Unit
56%
Monitor
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Which type of memory is used to store frequently accessed data to speed up processing?
Anonymous Quiz
36%
RAM
42%
Cache Memory
12%
Hard Disk
11%
ROM
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Which device is used to connect multiple computers in a network?
Anonymous Quiz
68%
Router
19%
Monitor
9%
Keyboard
5%
Printer
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What is the primary function of the power supply unit (PSU) in a computer?
Anonymous Quiz
22%
Processes data
12%
Stores data
62%
Converts electricity from AC to DC
5%
Outputs data
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Which of the following ports is used to connect a monitor to a computer?
Anonymous Quiz
40%
USB
20%
VGA
13%
Ethernet
27%
HDMI
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Which of the following storage devices is non-volatile?
Anonymous Quiz
37%
RAM
23%
Cache Memory
27%
Hard Disk
12%
Registers
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Which of the following is not a characteristic of the Von Neumann architecture?
Anonymous Quiz
16%
Stored program concept
37%
Memory-mapped I/O
29%
Sequential instruction execution
18%
Parallel processing
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Which of the following is an example of system software?
Anonymous Quiz
27%
MS Word
61%
Operating System
6%
Photoshop
7%
Web Browser
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Which device is responsible for converting analog signals to digital signals?
Anonymous Quiz
43%
Modem
32%
Router
16%
Switch
9%
Hub
πŸ‘3❀1
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Which of the following is considered the 'brain' of the computer?
Anonymous Quiz
4%
RAM
4%
Hard Disk
85%
CPU
6%
Motherboard
Which component of the CPU is responsible for performing arithmetic and logical operations?
Anonymous Quiz
19%
Control Unit (CU)
76%
Arithmetic Logic Unit (ALU)
3%
Memory Unit (MU)
2%
Registers
Which of the following is an example of an input device?
Anonymous Quiz
14%
Monitor
15%
Printer
69%
Keyboard
2%
Speakers
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