Computer interview questions – page 116

In data communication, ___ ensures data received is the same as the data sent.

1. secured
2. selected
3. safe
4. reliable

In ___, data is transmitted in only one direction.

1. Full duplex mode
2. Simplex mode
3. Half-duplex mode
4. Duplex mode

A ___ network is a high-speed network using fiber optic cable.

1. Bus
2. Ring
3. Hybrid
4. FDDI

A ___ can be one rule or a set of rules and standards that allow different devices to hold conversations.

1. Syntax
2. Protocol
3. Services
4. Task

A set of choices on the screen is called a(n) ____

1. Action plan
2. Reverse video
3. Editor
4. Menu

A CPU’s processing power is measured in

1. IPS
2. CIPS
3. MIPS
4. Nano seconds

The search companion can ___

1. Restrict its search to a specified set of folders
2. Locate all files containing a specified phrase
3. Locate all files containing a specified phrase and restricts its search to a specified set of folders
4. Cannot locate all files containing a specified phrase or restrict its search to a specified set of folders

A computer sharing software package and hard disk is called a ____

1. Server
2. Network
3. File server
4. Stand-alone

____ media is the pathway for contacting each computer with other.

1. Transferable
2. Transaction
3. Transfer
4. Transmission

In networks, users can share ___ and ___

1. Data, network
2. Data, fact
3. Data, programmes
4. Data, PC

The ___ button reverts to the home page of the website.

1. Back
2. Home
3. Refresh
4. Forward

_____ is a Window utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations.

1. Disk Defragmenter
2. Restore
3. Disk Cleanup
4. Backup

The input device to be used to get a printed diagram into a computer, is

1. Touch pad
2. Scanner
3. Mouse
4. Printer

The basic operation performed by a computer is

1. Storage and retrieval operations
2. Logic operations
3. Arithmetic operations
4. All of the above

Which of the following operating systems is not owned and licensed by a company?

1. Windows
2. Mac
3. Linux
4. Unix

___ are graphical objects used to represent commonly used application.

1. Windows
2. Icons
3. Drivers
4. GUI

Which part of the computer helps to store information?

1. Printer
2. Disk drive
3. Keyboard
4. Monitor

In any window, the maximize button, the minimize button and the close buttons appear on

1. Tool bar
2. The title bar
3. Menu bar
4. Status bar

MS-DOS supports file names up to ____ characters in length.

1. 2
2. 5
3. 7
4. 8

What is the most common speed in rpm at which the hard disk usually rotate

1. 1600
2. 2400
3. 3600
4. 4700

Windows 95, Windows 98, Windows NT are known as

1. Operating systems
2. Modems
3. Domain names
4. Processors

The time for which a piece of equipment operates is called

1. Access time
2. Real time
3. Seek time
4. Effective time

Various applications and documents are represented on the Windows desktop by

1. Graphs
2. Labels
3. Icons
4. Symbols

When a computer prints a report, this output is called _____

1. Program
2. Execution
3. Soft copy
4. Hard copy

____ are the primary services offered by the computer networks.

1. Data Service
2. File service
3. Folders
4. Information

A modem that has extra functions such as automatic answering and dialing is called ___ modems.

1. Sophisticated
2. High class
3. Dedicated
4. Intelligent

The components that process data are located in the

1. Storage component
2. System unit
3. Output devices
4. Input devices

Before you can begin using e-mall, you must have a(n) ____

1. Server
2. Scanner
3. Account
4. Browser

In star network file server or host computer usually connected to a central hub by a ___ cables.

1. Local Area Network (LAN)
2. Metropolitan Area Network (MAN)
3. Wide Area Network (WAN)
4. Unshielded Twisted Pair(UTP)

____ data transmission is the transmission of data in a continuous waveform.

1. Analog
2. Any
3. Digital
4. Hybrid