Computer Quiz for Bank PO

Computer Quiz for Bank PO
1. The operating system is the most common type of …………………..software.
(A) communication (B) application
(C) system (D) word-processing software
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2. …………………..are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
(A) Servers (B) Embedded computers
(C) Robotic computers (D) Mainframes
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3. The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called–
(A) instructions (B) the operating system
(C) application software (D) the system unit
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4. The two broad categories of software are–
(A) word processing and spreadsheet (B) transaction and application
(C) Windows and Mac OS (D) system and application
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5. The metal or plastic case that: holds all the physical parts of the computer is the–
(A) system unit (B) CPU
(C) mainframe (D) platform
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6. Alignment buttons are available on which toolbar–
(A) status (B) standard
(C) formatting (D) customize
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7. The …………………..states that a foreign key must either match a primary key value in another relation or it must be null.
(A) entity integrity rule (B) referential integrity constraint
(C) action assertion (D) composite attribute
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8. An applet–
(A) is an interpreted program that runs on the client
(B) tracks the number of visitors to a Website
(C) is a compiled program that usually runs on .the client
(D) collects data from visitors to a Website
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9. A …………………..sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk.
(A) system virus (B) Trojan horse virus
(C) file virus (D) macro virus
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10. Which error detection method uses one’s complement arithmetic?
(A) Simply parity check (B) Checksum
(C) Two-dimensional parity check (D) CRC
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11. To instruct Word to fit the width of a column to the contents of a table automatically, click the button and then point to Auto Fit Contents–
(A) Fit to Form (B) Format
(C) AutoFit (D) Contents
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12. Pascal is a–
(A) Natural language (B) machine language
(C) assembly language (D) high level language
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13. Reusable optical storage will typically have the acronym–
(A) CO (B) DVD
(C) ROM (D) RW
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14. The most common type of storage devices are–
(A) persistent (B) optical
(C) magnetic (D) flash
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15. A device that connects to a network with-out the use of cables is said to be–
(A) distributed (B) free
(C) centralized (D) open source
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16. This part of operating system manages the essential peripherals, such as the key board, screen, disk drives and parallel and serial ports–
(A) basic input/output (B) secondary system
(C) peripheral system (D) marginal system
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17. The bar at the top of a window that beats the name of the window is known as–
(A) control panel (B) task bar
(C) menu bar (D) title bar
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18. ………………….. controls the way in which the computer system functions and provides a means by which users can interact with the computer.
(A) The platform (B) Application software
(C) Operating system (D) The motherboard
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19. Servers are computers that provide resources to other computers connected to a–
(A) mainframe (B) network
(C) super computer (D) client
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20. A device that operates under the control of another device is called–
(A) Stem (B) Slave
(C) Simulator (D) Emulator
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