Are you finding the computer general knowledge questions for competitive exams? Here I am sharing computer general knowledge quiz questions and answers covering important topics in computer awareness, which is common for all the competitive exams.
These are the selective and important questions of the computer. You can increase your knowledge by learning these computer questions which help you while solving computer questions in SSC, Bank exams and many other competitive exams.
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| MCQ Quiz |welcome2protec |
1) What is called the part of CPU which coordinates all function of computer and other components?-
Answer is A) Control unit
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2) What does 'LSI' stand for?
Answer is B) Large scale Integrated
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3) . ______ is a function to return system files and settings to an earlier point in time when the system was running properly.
Answer is B) Restore
System Restore is a feature in Microsoft Windows that allows the user to revert their computer's in previous state.
System Restore is a feature in Microsoft Windows that allows the user to revert their computer's in previous state.
4) Which of the following shortcut key is used to Auto sum in Microsoft Excel?
Answer is D) Alt + Equals
By pressing Alt + Equals (Alt and then = at the same time) allows you to auto sum rows/coulmn.
By pressing Alt + Equals (Alt and then = at the same time) allows you to auto sum rows/coulmn.
5) Which of the following function key is used to opens a search feature for many programs including Microsoft windows when at the windows Desktop?
Answer is C) F3
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6) Which of the following terms is often used for the programs that are used to find out possible faults in the computer system?
Answer is C) Diagnostic software
A diagnostic program is a computer program sequence that determines the operational status within the software, hardware, or any combination there of in a system.
A diagnostic program is a computer program sequence that determines the operational status within the software, hardware, or any combination there of in a system.
7) In 1966 for mass storage of data?
Answer is B) Magnetic Bubble Storage
Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas. Bubble memory is largely the brainchild of a single person, Andrew Bobeck.
Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas. Bubble memory is largely the brainchild of a single person, Andrew Bobeck.
8) What is the full form of a PCI bus?
Answer is B) Peripheral Component Interconnect.
PCI stands for Peripheral Component Interconnect. It is a local computer bus for attaching hardware devices in a computer. The first version of conventional PCI found in consumer desktop computers was a 32-bit bus using a 33 MHz bus clock.
PCI stands for Peripheral Component Interconnect. It is a local computer bus for attaching hardware devices in a computer. The first version of conventional PCI found in consumer desktop computers was a 32-bit bus using a 33 MHz bus clock.
9) There is a term called ATX generally used in computer hardware configuration. Which of the following clearly indicates towards ATX?
Answer is C) Both A and B
ATX is the most common motherboard design. An ATX power supply provides a number of peripheral power connectors and two connectors for the motherboard in the modern systems.
ATX is the most common motherboard design. An ATX power supply provides a number of peripheral power connectors and two connectors for the motherboard in the modern systems.
10) Which of the following Limit Range of Data Rates a EIDE Cable supports?
Answer is A) From 4 Mbps to 16.6 Mbps
EIDE was developed by Western Digital and an interface used on IBM compatible computers. EIDE supports data rates from 4 and 16.6 MBps.
EIDE was developed by Western Digital and an interface used on IBM compatible computers. EIDE supports data rates from 4 and 16.6 MBps.
Computer quiz for competitive exams | Bank, PO, SCC and many more...
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