CBSE Class 7 Computer Science Fundamentals of Computer Assignment

Question. When you are working on a document on PC, where is the document temporarily stored?
a) RAM
b) ROM
c) The CPU
d) Flash memory
e) The CD-Rom

Answer. A

Question. How are data organised in a spreadsheet?
a) Lines and spaces
b) Layers and planes
c) Height and width
d) Rows and columns
e) None of these

Answer. C

Question. The primary purpose of software is to turn data into_____
a) Web sites
b) Information
c) Programs
d) Objects
e) None of these

Answer. B

Question. Which of the following is true?
a) Byte is a single digit in a binary number
b) Bit represents a grouping of digital numbers
c) Eight-digit binary number is called a byte
d) Eight-digit binary number is called a bit
e) None of these

Answer. C

Question. Transformation of input into output is performed by?
a) Peripherals
b) Memory
c) Storage
d) The Input-Output unit
e) The CPU

Answer. E

Question. How many options does a binary choice offer?
a) None
b) One
c) Two
d) It depends on the amount of memory in the computer
e) It depends on the speed of the computer's processor

Answer. C

Question. The _____ of a system includes the programs or instructions.
a) Hardware
b) Icon
c) Information
d) Software
e) None of these

Answer. D

Question. In a relational database, this is a data structure that organizes the information about a single topic into rows and columns.
a) Block
b) Record
c) Tuple
d) Table
e) Command line interface

Answer. D

Question. How can the user determine what programs are available on a computer?
a) Checking the hard disk properties
b) Viewing the installed programs during the booting process
c) Checking the operating system for a list of installed programs.
d) Checking the existing files saved on the disk
e) None of these

Answer. D

Question. The most important or powerful computer in a typical network is_____
a) Desktop
b) Network client
c) Network server
d) Network station
e) None of these

Answer. C

Question. When we run a program in HTML coding _____ is used as backend and ____ works as front-end.
a) Notepad - Internet-Explorer
b) Notepad - Msn-messenger
c) MS-Word - Internet Explorer
d) Both (a) and (b)
e) None of these

Answer. A

Question.'www' stands for _____
a) World Word Web
b) World Wide Web
c) World White Web
d) World Work Web
e) None of these

Answer. B

Question. What menu is selected to cut, copy, and paste?
a) File
b) Tools
c) Special
d) Edit
e) None

Answer. D

Question. You can use the tab key to
a) Move a cursor across the screen
b) Indent a paragraph
c) Move the cursor down the screen
d) Only (a) and (b)
e) None of these

Answer. B

Question. Which of the following is an example of connectivity?
a) Internet
b) Floppy disk
c) Power cord
d) Data
e) None of these

Answer. A

Question. _____is the process of finding errors in software code.
a) Compiling
b) Testing
c) Running
d) Debugging
e) None of these

Answer. D

Question. The ability to find an individual item in a file immediately_____ is used.
a) File allocation table
b) Directory
c) Sequential access
d) Direct access
e) None of these

Answer. A

Question. To what temporary area can you store text and other data, and later paste them to another location?
a) The clipboard
b) ROM
c) CD-ROM
d) The hard disk
e) None of these

Answer. A

Question. Changing an existing document is called _____ the document.
a) Creating
b) Editing
c) Modifying
d) Adjusting
e) None of these

Answer. B

Question. Network components are connected to the same cable in the _____ topology.
a) Star
b) Ring
c) Bus
d) Mesh
e) Mixed

Answer. B

Question. Computers use the _____ number system to store data and perform calculations.
a) Decimal
b) Hexadecimal
c) Octal
d) Binary
e) None of these

Answer. D

Question. Information travels between components on the mother board through-
a) Flash memory
b) CMOS
c)Bays
d) Buses
e) Peripherals

Answer. D

Question. Which of the following is the largest unit of storage?
a) GB
b) KB
c) MB
d) TB
e) None of these

Answer. D

Question. Which of the following refers to the memory in your computer?
a) RAM
b) DSL
c) USB
d) LAN
e) CPU

Answer. A

Question. The _____ key will launch the start buttons.
a) Esc
b) Shift
c) Windows
d) Shortcut
e) None of these

Answer. C

Question. To move to the beginning of a line of text, press the_____ key.
a) Home
b) A
c) Page-up
d) Enter
e) None of these

Answer. A

Question. Virtual memory is
a) Memory on the hard disk that the CPU uses as an extended RAM
b) RAM
c) Only necessary if you do not have any RAM in your computer
d) A back up device for floppy disks
e) None of these

Answer. B

Question. A _____ contains specific rules and words that express the logical steps of an algorithm.
a) Syntax
b) Programming structure
c) Programming language
d) Logic chart
e) None of these

Answer. C

Question. When sending an e-mail, the _____ line describes the contents of the message.
a) to
b) subject
c) contents
d) CC
e) None of these

Answer. B

Question. Storage that retains its data after the power is tuned off is referred to as
a) volatile storage
b) non-volatile storage
c) sequential storage
d) direct storage
e) None of these

Answer. B

Question. This component is required to process data into information and consists of integrated circuits.
a) Hard disk
b) RAM
c) CPU
d) ROM
e) None of these

Answer. C

Question. _____is the science that attempts to produce machines that display the same type of intelligence that humans do.
a) Nano science
b) Nanotechnology
c) Simulation
d) Artificial intelligence (AI)
e) None of these

Answer. D

Question. The _____ tells the computer how to use its components.
a) Utility
b) Network
c) Operating system
d) Application program
e) None of these

Answer. C

Question. The first computers were programmed using _____
a) Assembly language
b) Machine language
c) Source code
d) Object code
e) Spaghetti code

Answer. B

Question. What is the term for unsolicited e-mail?
a) News group
b) Use net
c) Backbone
d) Flaming
e) Spam

Answer. E

Question. .....is collection of web pages and ......is the very first page that we see on opening of a web-site
a) Home-page, Web-page
b) Web-site, Home-page
c) Web-page, Home-page
d) Web-page, Web-site
e) None of these

Answer. B

Question. When the pointer is positioned on a _____ it is shaped like a hand.
a) Grammar error
b) Hyperlink
c) Screen tip
d) Spelling error
e) Formatting error

Answer. B

Question. Two or more computers connected to each other of sharing information form a _____
a) Network
b) Router
c) Server
d) Tunnel
e) Pipeline

Answer. A

Question. One megabyte equals approximately
a) 1,000 bits
b) 1,000 bytes
c) 1 million bytes
d) 1 million bits
e) 2,000 bytes

Answer. C

Question. Data going into the computer is called?
a) Output
b) Algorithm
c) Input
d) Calculations
e) Flowchart

Answer. C

Question. Computers that are portable and convenient for users who travel are known as _____
a) Super computers
b) Lap tops
c) Mini computers
d) File servers
e) None of these

Answer. B

Question. A computer checks the _____ of user names and passwords for a match before granting access.
a) Website
b) Network
c) Backup file
d) Data base
e) None of these

Answer. D

Question. Office LANs that are spread geographically apart on a large scale can be connected using a corporate _____
a) CAN
b) LAN
c) DAN
d) WAN
e) TAN

Answer. B

Question. One advantage of dial-up-internet access is ___
a) It utilises broadband technology
b) It utilizes existing telephone service
c) It uses a router for security
d) Modem speeds are very fast
e) None of these

Answer. B

Question. What is the process of copying software programs from secondary storage media to the hard disk called?
a) Configuration
b) Download
c) Storage
d) Upload
e) Installation

Answer. E

Question. Small application programs that run on a web page and may ensure a form is completed properly or provide animation are known as _____
a) Flash
b) Spiders
c) Cookies
d) Applets
e) Sparks

Answer. D

Question. Which grouping do you work with when formatting text in word?
a) Tables, paragraphs and indexes
b) Paragraphs, indexes and sections
c) Characters, sections and paragraphs
d) Indexes, characters and tables
e) None of these

Answer. A

Question. The code for a Web page is written using _____
a) A fifth generation language
b) Win Zip
c) Peripherals
d) Hypertext Markup Language
e) URL

Answer. D

Question. What is backup?
a) Adding more components to your network
b) Protecting data by copying it from the original source to a different destination
c) Filtering old data from the new data
d) Accessing data on tape
e) None of these

Answer. B

Question. Which process checks to ensure the components of the computer and operating are connected properly?
a) Booting
b) Processing
c) Saving
d) Editing
e) None of these

Answer. A