The OSI model is divided into--------------processes called layers.
Five
Six
Seven
Eight
None of these
The ___ settings are automatic and standard
Default
CPU
Peripheral
User-friendly
Defaulter
A _____ is approximately one billion bytes
Kilobyte
Bit
Gigabyte
Megabyte
____ view shows how the contents on printed page will appear with margin, header and footer
Drafts
Full screen reading
outline
Page layout
Another word for the CPU is
Microprocessor
Execute
Microchip
Decode
A web site containing stories and articles relating to weather is considered a(n) ___ Websites
Business/marketing
Portal
Informational
News
Retailing
What is the permanent memory built into your computer called?
RAM
Floppy
CD-ROM
ROM
Which of the following is not a type of page margin?
Left
Right
Center
Top
CPU is an abbreviation for
Central programming unit
Central processing unit
Computer processing unit
Computer protocol unit
Central protocol unit
____________ are specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat.
Servers
Embedded computers
Robotic computers
Mainframes
Smaller and less expensive PC-based servers are replacing ____________ in many businesses.
supercomputers
clients
laptops
mainframes
You organize files by storing them in ---
archives
folders
indexes
Lists
ALU works on the instructions held in .......
Notebook
Registers
Notepad
Clipboard
I/O Devices
A register that track of the next instruction to be executed is called a
Data register
Instruction register
Action register
Program counter
Accumulator
The path of creation of an executable is
Indian women
Indian labour class
Indian farmers
Indian depressed class
Coding, linking, compiling, parsing
Which process checks to ensure the components of the computer are operating and connected properly?
Booting
Processing
Saving
Editing
The part of a computer that coordinates all its functions is called its –
ROM program
System board
Arithmetic logic unit
Control unit
A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is
Memory only
Write only
Once only
Run only
Read only
--------describe what is in database fields.
Structures
Field markers
Field definitions
Field names
Which of the following is associated with Internet?
Home page
Mouse
Digitzer
Dumb terminals
All of these
A process known as ____________ is used by large retailers to study trends.
data mining
data selection
POS
data conversion
The ______ , is a device that connects n inputs to m outputs.
Cross point
Crossbar
Modem
__________ is the process of dividing the disk into tracks and sectors
tracking
formatting
crashing
allotting
none of these
You can use the ___ bar to type a URL and display a Web page, or type a keyword to display a list of related Web pages.
Menu
Title
Search
Web
Address
Which of the following could be digital input devices for computers?
Digital camcorder
Microphone
Scanner
All of the above
WordStar is a software product ,that helps
Document Processing
Maintain inventory items
Browse Internet
Send mails
Computers that are portable and convenient for users who travel are known as ______
Supercomputers
planners
Minicomputers
file servers
Laptops
A ___ is an example of an input device
Keyboard
Monitor
URL stands for
Universal Research List
Universal Resource List
Uniform resource list
Uniform research locator
Uniform resource locator
A ________ is a long, rubber-coated bundle of wires, with plugs on either end, that connects computer parts.
Disk drive
Cable
Computer
Hardware
Software
Which of the following operating does not implement multitasking truly?
Windows 98
Windows NT
Windows XP
MS DOS
What do you see when you click the right mouse button?
The same effect as the left click
A special menu
No effect
A mouse cannot be right clicked
Computer goes to sleep mode
You may be required to insert the program disc into the drive while you use , or ___ , the software
Install
Run
Activate
Register
Buy
The signal which shows that a computer is waiting for a comand from the user is
Prompt
Event
Time slice
Interrupt
A ___ is a microprocessor-based computing device
Personal computer
Main frame
Workstation
Server
A(n) —————— is aprivate corporate network,used exclusively by company employees.
Internet
local area network
peer-to-peer
intranet
Which of the following is equal to 1,048,576 byte (approx one million byte)?
Byte
Memory
A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)
Magnetic disk
Integrate circuit
The microprocessor contains a special purpose storage areas called
Cache
Internal memory
___ is the ability of a device to “jump” directly to the requested data
Sequential access
random access
Quick access
A data warehouse
Contains numerous naming conventions and formats
Is organized around important subject areas
Contains only current data
Can be updated by end users
Explains some observed event or condition
A collection of interrelated records is called a
Management information system
Spreadsheet
Database
Text file
In third generation of computers:
Distributed data processing first became popular
An operating system was first developed
High-level procedural languages were first used
On-line, real time systems first became popular
You must instruct the ___ to start the application software
Utility program
Operating system
Processor
User
A————is approximately a million bytes.
gigabyte
kilobyte
megabyte
terabyte
Usually downloaded into folders that hold temporary internet files,______ are written to your computer's hard disk by some of the Web sites you visit.
anonymous files
behavior files
banner ads
large files
cookies
The basic types of graphics used in Word 2000 are ...
Autoshapes and ClipArt
Header and Footer
Drawing Objects and Pictures
Spelling and Grammar
Word Count
The taskbar is located ___
On the start menu
At the bottom of the screen
On the quick launch toolbar
At the top of the screen
——————meAns : that the data contained in a database is accurate and reliable
Data redundancy
Data integrity
Data reliability
Data consistency
What is the advantage of using basic HTML to create a document?
HTML is very easy to use
The document can be displayed by all word processors
The document can be displayed by all programs
The document can be displayed by all browsers
Hackers
All have the same motive
Is another name for users
May legally break into computers as long as they do not do any damage
Are people who are allergic to computers
Break into other people’s computers
_______ is a form of denial of service attack in which a hostile client repeatedly sends SYN packets to every port on the server using fake IP addresses.
Cybergaming crime
Memory shaving
Syn flooding
Software piracy
A term relating to sending data to a satellite is ______
Downlink
modulate
Demodulate
uplink
Interrelate
For creating a document, you use....command at File Menu
Open
Close
New
Save
None of the above
Why it is unethical to share copyrighted files with your friends?
It is not unethical because the files are being given for free
It is unethical because the files are being given for free
Sharing copurighted files without permission breaks copyrigh laws
It is not unethical-anyone can access a computer
Which one of the following software applications would be the most appropriate for performing numerical and statistical calculations?
Document processor
Graphics package
What is the blinking symbol on computer screen?
Cursor
Cathode Ray tube
Logo
Palm cursor
The speed at which the monitor accepts data is called
Band width
Interlacing
Response time
Scanning
Maximum Speed
The connection between your computer at home and your local ISP is called ___
The last mile
The home stretch
The home page
The backbone
The vital mile
DNS is the abbreviation of
Domain Network Service
Dynamic Network System
Dynamic Name System
Domain Name System
How many kilobytes make a megabyte?
128
1024
256
512
64
The rectangular area of the screen that displays a program, data, and/or information is a ___
Title bar
Button
Dialog box
Window
Interaction
DSL is an example of a(n) ____________ connection.
network
wireless
slow
broadband
Which of the following is a part of the Central Processing Unit ?
Printer
Arithmetic & Logic unit
Most important advantage of an IC is its:
Easy replacement in case of circuit failure
Extremely high reliability
Reduced cost
Low powers consumption
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
0
1
Which type of memory holds only that program and data that CPU is presently processing?
COMS
ASCII
CD
High level language is also called
Problem Oriented language
Business Oriented language
Mathematically oriented language
You can open the consolidate dialog box by choosing Consolidate from the ……. menu.
Insert
Format
Tools
Data
The name a user assigns to a document is called a(n)-
File name
Program
Record
A __________ device can connect to a network without cable.
distributed
centralized
Open source
Without cable
……………….. is an unit of measurement that is equal to 1,048,576 bytes or one million byte :
A word in a web page that, when clicked, opens another document ?
Anchor
Hyperlink
Reference
URL
_____ are symbols that represents any character or combination of characters.
Playing cards
Wildcards
Private keys
Public keys
You use a (n) _______ such as a keyboard or mouse, to input information.
Output device
download device
Storage device
processing device
Input device
The basic unit of a worksheet into which you enter data in Excel is called a
Tab
Cell
Box
Range
_____ , are words that a programming language has set aside for own use.
Control words
Reserved Data
Reserved Keys
Control Structure
_____ are words that a programming language has set aside for its own use
Control worlds
Reserved words
Control structures
Reserved keys
Microsoft Office is
Shareware
Public-domain software
Open-source software
A vertical market application
An application suite
In a sequence of events that takes place in an instruction cycle the first cycle is ___
Store cycle
Execute cycle
Fetch cycle
Decode cycle
Code cycle
The ALU performs ____ operations 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these 1. The ALU performs ____ operations Logarithm-based ASCII Algorithm-based Arithmetic None of these
Logarithm-based
Algorithm-based
Arithmetic
In a database ___ fields store numbers used to perform calculation
Next
Key
Alphanumeric
Numeric
Which of the following are computers that can be carried around easily?
PCs
Tangible parts of computer are called:
When data changes in multiple lists and all lists are no updated, this causes
information overload
duplicate data
data inconsistency
Data repetition
The operating system is the most common type of ____________ software.
communication
application
system
word-processing software
Array is –
Linear data structure
Nonlinear data structure
Comple data structure
Simple data structure
Encryption and decryption are functions of
Transport layer
Session layer
Presentation layer
Servers are computers that provide resources to other computers connected to a ___
Network
Super computer
Client
Which key is used in combination with another key to perform a specific task?
Function
Arrow
Space bar
Control
A computer’s ROM is ___
ALU
Computer software
Computer hardware
_____ is when the more power hungry components, such as the monitor and hard drive, are put in idle
Hibernation
Power down
Standby mode
The shutdown procedure
All components of your computer are either ____________
Software or CPU/RAM
Application software or system software
Input device or output device
Hardware or software
A 32-bit word computer can access ___ bytes at a time
4
8
16
32
30
Which device is used to access your computer by other computer or for talk over phone?
CD ROM
——————controls the way in which the computer system functions and provides a means : by which users are interact with the computer.
The platform
The operating system
Application software
The motherboard
What is the name of the latest server operating system developed by Microsoft?
Windows 2000
Windows 2003
To what temporary area can you store text and other data, and later paste them to another location?
The clipboard
The hard drive
Which of the following is not an input device?
Joystick
The issues that deal with the collection and use of data about individuals is _____
Access
publicity
Accuracy
property
Privacy