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
