Computer Science GK-Set 18

476. DML is provided for

Answer:  Manipulation and processing of database.

477. A polymorphic virus

Answer:  Modifies its program code each time it attaches itself to another program or file.

478. Name the equipment which holds the screen of a computer.

Answer:  Monitor

479. Which of the following is first-generation cellular technology?

Answer: AMPS

480. A container used to display a set of tabbed pages of elements is known as

Answer:  Tab box

481. Storage that loses its data after the power is turned off is referred to as

Answer: Volatile storage

482. The most common binary code used today is

Answer: ASCII

483. Magnetic strip reader is a type of ________ device.

Answer:  Input

484. Which of the following is not an option for changing the case of text?

Answer:  Indent case

485. WAV, WMA, and AIFF are examples of

Answer: Audio file formats

486. What is the name of the logic circuit which can add more than two binary digits?

Answer:  Full adder

487. You must install a ________ on a network if you want to share an Internet connection.

Answer: Router

488. The system unit of a personal computer typically contains all of the following except

Answer: Modem

489. The view that shows the maximum amount of information about each file in My Computer is called

Answer: Details

490. Error messages in an Excel sheet start with ________ sign/symbol.

Answer: #

491. The ________of software contains lists of commands and options.

Answer: Menu bar

492. A ________can make it easier to play games.

Answer: Mouse

493. Video processor consists of ________ and ________, which store and process images.

Answer: VGA and memory

494. Fax is an example of ________ channel.

Answer: Half-duplex

495. The ________ manual tells you how to use a software program.

Answer: User

496. Which of the following is NOT a type of Broadband Internet connection?

Answer: Dial-up

497. Something which has easily-understood instructions is said to be

Answer: Word processing

498. Microcomputer hardware consists of which of the following three basic categories of physical equipment?

Answer: System unit, input/output, memory

499. The components that process data are located in the

Answer: System unit

500. Processing involves

Answer:  Transforming input into output

501. To make a notebook act as a desktop model, the notebook can be connected to a________ which is connected to a monitor and other devices.

Answer: Docking station

502. To print an individual item in a file immediately click

Answer:  CTRL+P

503. System software is the set of programs that enables your computer’s hardware devices and ________ software to work together.

Answer:  Application

504. Find the odd man out.

Answer:  Operating System

505. Which of the following is the key function of a firewall?

Answer:  Monitoring

506. A (n) ________ converts and executes one statement at a time.

Answer:  Interpreter

507. The primary device that a computer uses to store information is

Answer:  Hard drive

508. ________ is program that works like a calculator for keeping track of money and making budgets.

Answer:  Spreadsheet

509. ‘Spelling and Grammar’ check option in Word document 2007 is available in ________ menu.

Answer:  Review

510. Computer’s BIOS is stored in Answer: ROM

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