Computer Awareness MCQs and Quiz for Banking, IBPS, RRB, RBI, SBI Exams
Computer Awareness Questions and Quiz for Banking, IBPS, RRB, RBI, SBI, NABARD examinations of 2020-2021. Computer Awareness MCQs for Competitive Exams. GKToday Computer Awareness for IBPS PO, IBPS Clerk, Bank PO, Bank Clerk and other entrance / competitive examinations.
41. Which of the following is used for 3D positioning and modeling, animation and other application?
[A] Space ball
[B] Trackball
[C] Spac ball
[D] All of the mentioned
Show Answer
Correct Answer: A [Space ball]
Notes:
Space ball is a 3D positioning device. Space ball is used as a graphical input device to enter any graphical data or information. Spaceball is based on fixed spherical ball
42. Which of the following is the another name for Secondary Memory?
[A] Auxiliary Memory
[B] Virtual memory
[C] Main memory
[D] Internal Storage
Show Answer
Correct Answer: A [Auxiliary Memory]
Notes:
Auxiliary memory, also known as Secondary memory or External memory, is a non-volatile memory. Secondary Memory isn’t directly accessible to the CPU like primary storage.
43. Which of the following define the meaning of RAM?
[A] It is a memory which only be read.
[B] It is a memory which both read and written.
[C] It is a memory which is used for permanent storage.
[D] It is a memory which can only be written.
Show Answer
Correct Answer: B [It is a memory which both read and written.]
Notes:
RAM is a memory which is both read and written. Random-access memory is a form of computer data storage that stores data and machine code currently being used.
44. Which of the following consist of the computer main memory?
[A] Hard drive and RAM
[B] CD-ROM and hard drive
[C] RAM and ROM
[D] CMOS and hard drive
Show Answer
Correct Answer: C [RAM and ROM]
Notes:
The main memory in a computer is called Random Access Memory. It is also known as RAM. This is the part of the computer that stores operating system software.
45. Virtual Memory of a computer system has which of the following characteristics?
[A] It is of unlimited size.
[B] It is as big as maximum addressing capability of the computer system.
[C] It is of size equivalent to total capacity of secondary storage plus size of RAM.
[D] None of the above
Show Answer
Correct Answer: B [It is as big as maximum addressing capability of the computer system.]
Notes:
Virtual Memory is an imaginary memory area supported by some operating systems. Virtual memory combines computer’s RAM with temporary space on your hard disk.
46. Which of the following parts of the system is most affected by the ESD problem?
[A] Mother Board
[B] Expansion Board
[C] Power Supply
[D] All of the Above
Show Answer
Correct Answer: B [Expansion Board]
Notes:
Expansion board is a printed circuit board that can be inserted into an electrical connector, or expansion slot, on a computer motherboard.
47. What is the full form of ECC Memory?
[A] Error Correcting Code Memory
[B] Error Clearing Code Memory
[C] Electric Charged Code Memory
[D] None of the Above
Show Answer
Correct Answer: A [Error Correcting Code Memory]
Notes:
ECC stands for Error Correcting Code Memory. It is a memory system that tests for and corrects errors automatically, very often without the operating system being aware of it.
48. There is a situation when BIOS cannot read the partition table information. What is the name given to such an error?
[A] Hard Drive crash
[B] Drive cannot be recovered
[C] Bad RAM
[D] Invalid drive or drive specification
Show Answer
Correct Answer: D [Invalid drive or drive specification]
Notes:
When BIOS can not read the partition table information an error is there found to have occurred. The error is known as Invalid drive or drive specification.
49. What is the name given to the storage device used for storing very small amounts of data such as small audio and video files?
[A] Magnetic card
[B] Magnetic tape
[C] Punched card
[D] Optical mark reader
Show Answer
Correct Answer: A [Magnetic card]
Notes:
A magnetic card is a type of card capable of storing data. The magnetic card sometimes called swipe card or magstripe. Magnetic cards are commonly used in credit cards, identity cards, and transportation tickets.
50. What is the full form of UDF ?
[A] Universal data frequency
[B] Unique disk format
[C] Universal disk format
[D] Undated disk format
Show Answer
Correct Answer: C [Universal disk format]
Notes:
Universal Disk Format (UDF) is a file system for computer data storage for a broad range of media. UDF is developed and maintained by the Optical Storage Technology Association (OSTA).
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