CBSE Class 5 Computer Science Fundamentals of Computer Worksheet

Question. A(n) camera is a peripheral device used to capture still images in a digital format
(a) digital
(b) analog
(c) classic
(d) film
(e) None of these

Answer. A

Question. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as .
(a) Spam
(b) Trash
(c) Calibri
(d) Courier
(e) None

Answer. A

Question. Output hardware is often categorized according to whether it:
(a) is expensive
(b) requires a large amount of electricity to work
(c) produces hardcopy or softcopy
(d) can fit on a desktop
(e) None of the above

Answer. C

Question. Which of the following storage medium stores instructions or datatemporarily during processing?
(a) Cache
(b) ROM
(c) EPROM
(d) RAM
(e) None of these

Answer. B

Question. In Excel how many characters can be typed in a single cell?
(a) 256
(b) 1024
(c) 32,000
(d) 65,535
(e) All of the above

Answer. D

Question. In Windows operating system after you double-click a character on the grid of characters, keyboard shortcut CTRL+HOME is used for
(a) Move to the first character
(b) Move to the last character
(c) Switch between Enlarged and Normal mode when a character is selected
(d) None of these
(e) All of the above

Answer. A

Question. An affordable technology that uses existing telephone lines to provide high-speed connections is called .
(a) ISDN
(b) microwave
(c) cable modem
(d) DSL
(e) ALU

Answer. D

Question. Like a virus, it is also a self-replicating program. The difference between a virus and it is that a worm does not create copies of itself on one system: it propagates through computer networks.
(a) Keylogger
(b) Worm
(c) Cracker
(d) None of these
(e) All of the above

Answer. B

Question. The telephone is an example of a(n) signal.
(a) analog
(b) digital
(c) modulated
(d) demodulated
(e) compiler

Answer. A

Question. In Excel which of the following is not a valid data type in excel
(a) Number
(b) Character
(c) Label
(d) Date/time
(e) All of the above

Answer. B

Question. What does the Ctrl + I shortcut key accomplish in Ms-Word?
(a) It converts selected text into the next larger size of the same font
(b) It adds a line break to the document
(c) It makes the selected text bold
(d) It applies Italic formatting t the selected text.
(e) All of the above

Answer. D

Question. A byte canhold one of data.
(a) bit
(b) binary digit
(c) character
(d) kilobyte
(e) None of these

Answer. C

Question. Anonymous FTP is the
(a) Internet file transfer protocol
(b) Protocol that requires password
(c) Non access files
(d) None of these
(e) All of the above

Answer. A

Question. In Excel Hyperlinks can be
(a) Text
(b) Drawing objects
(c) Pictures
(d) All of above
(e) All of the above

Answer. D

Question. EDP is referred to
(a) Electronic Data Processing
(b) Data processing through equipment that is predominantly electronic such as digital computer
(c) Both A & B
(d) None of these
(e) All of the above

Answer. C

Question. Which area in an excel window allows entering values and formulas?
(a) Title bar
(b) Menu bar
(c) Formula bar
(d) Standard toolbar
(e) All of the above

Answer. C

Question. In Excel divide symbol is
(a) /
(b) D
(c) \
(d) )
(e) All of the above

Answer. A

Question. BLOB is
(a) Binary Large Object
(b) A long bit string representing complex data
(c) Object oriented language
(d) Only A & B are true
(e) All of the above

Answer. D

Question. Which of the following used in programming the first computers?
(a) Object code
(b) Source code
(c) Machine language
(d) Assembly language
(e) None of these

Answer. C

Question. DSL is an example of a(n) connection.
(a) network
(b) wireless
(c) slow
(d) broadband
(e) None of these

Answer. D

Question. The combination of the operating system and the processor is referred to as the computer:
(a) CPU
(b) Platform
(c) BIOS
(d) CMOS
(e) None of these

Answer. B

Question. What digits are representative of all binary numbers?
(a) 0
(b) 1
(c) both 0 and 1
(d) 3
(e) None of these

Answer. C

Question. Aligns the selected text or line to justify the screen press-------
(a) Ctrl + c
(b) Ctrl + I
(c) Ctrl + J
(d) Ctrl + k
(e) None of these

Answer. C

Question. Microsoft Office Groove is
(a) A proprietary peer-to-peer software package aimed at businesses
(b) An application that supports editing scanned documents
(c) A scanning and OCR application
(d) Diagram and flowcharting software
(e) All of the above

Answer. B

Question. An excel workbook is a collection of
(a) Workbooks
(b) Worksheets
(c) Charts
(d) Worksheets and charts
(e) All of the above

Answer. D

Question. IC chips used in computers are usually made of:
(a) Lead
(b) Silicon
(c) Chromium
(d) Gold
(e) None of these

Answer. B

Question. The ability to recover and read deleted or damaged files from a criminal computer is an example of a law enforcement specialty called
(a) Robotics
(b) Simulation
(c) Computer forensic
(d) Animation
(e) None

Answer. C

Question. The two broad categories of software are generally
(a) Word processing and spreadsheet
(b) Transaction and application
(c) Windows and Mac OS
(d) System and application
(e) None of these

Answer. D

Question. A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is
(a) Secondary memory
(b) Primary memory
(c) Auxiliary memory
(d) None of these
(e) All of the above

Answer. B

Question. In Microsoft Word move the insertion point to the beginning of the previous paragraph
(a) CTRL+RIGHT ARROW
(b) CTRL+LEFT ARROW
(c) CTRL+DOWN ARROW
(d) None of these
(e) All of the above

Answer. D

Question. A device that can convert digital signal to analog signal is-
(a) a packet
(b) Modem
(c) Switch
(d) Router
(e) None of these

Answer. B

Question. are the parallel electrical conducting lines that link different components on the mother board.
(a) Buses
(b) Conductors
(c) Assemblies
(d) Connectors
(e) None of these

Answer. A

Question. In Excel when you copy a formula
(a) Excel erases the original copy of the formula
(b) Excel edits cell references in the newly copied formula
(c) Excel adjusts absolute cell references
(d) Excel doesn’t adjust relative cell references
(e) All of the above

Answer. B

Question. Which of the following is not a factor affecting the processing capability or performance of a PC system?
(a) The clock speed of the microprocessor
(b) The revolutions per minute of the printer disk
(c) The primary storage capacity of the processor
(d) The built-in instruction set available to the microprocessor
(e) None of the above

Answer. B

Question. A data transmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is
(a) Fiber optic cable
(b) Copper cable
(c) Twisted wire cable
(d) None of these
(e) All of the above

Answer. A

Question. Which part is the brain&of the Computer?
(a) CPU
(b) Monitor
(c) RAM
(d) ROM
(e) None of these

Answer. A

Question. BSNL Reliance, Shaw cable, AOL, Tata Indicom all can be kept in which one of the following groups?
(a) ISDN
(b) IRC
(c) ISP
(d) ICONS
(e) None of these

Answer. C

Question. A program that remains in the memory while other programs are executing
(a) Resident Program
(b) Non-Resident Program
(c) Permanent Program
(d) None of these
(e) All of the above

Answer. A

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

Answer. D

Question. Speed of line printer is limited by the speed of
(a) paper movements
(b) cartridge used
(c) length of paper
(d) All of these
(e) None of these

Answer. A

Question. A hyperlink can be ......
(a) Text
(b) Image
(c) Paragraph
(d) All the above
(e) None of these

Answer. D

Question. In Microsoft PowerPoint slide show options available to the presenter include all of the following except
(a) Transitions command
(b) Speaker notes command
(c) Meeting reminder command
(d) Navigation commands
(e) All of the above

Answer. A

Question. Who is accredited with developing the architecture of the modern computer?
(a) Sir Clive Sinclair
(b) Bill Gates
(c) All of the above
(d) None of these
(e) John Von Neumann

Answer. E

Question. A binary numbers are represented by
(a) Digits 0 and 1
(b) Digits 0,1,….,8
(c) Digits A,B, C,…
(d) None of these
(e) All of the above

Answer. A

Question. Which of the following is not a language of DBMS?
(a) PASCAL
(b) PLI
(c) DML
(d) DDL
(e) All of the above

Answer. A

Question. In Excel which symbol must all formula begin with?
(a) =
(b) +
(c) (
(d) @
(e) All of the above

Answer. A

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

Answer. C

Question. In Windows operating system shortcut key CTRL+Windows Logo+F
(a) Restore the minimized windows
(b) Open My Computer
(c) Search for a file or a folder
(d) Search for computers
(e) All of the above

Answer. D

Question. In Excel worksheet can have a maximum of ….Number of rows
(a) 256
(b) 1024
(c) 32,000
(d) 65,535
(e) All of the above

Answer. D

Question. In Windows operating system the shortcut key Windows Logo+SHIFT+M is used for
(a) Restore the minimized windows
(b) Open My Computer
(c) Search for a file or a folder
(d) Search for computers
(e) All of the above

Answer. A

Question. Technology no longer protected by copyright, available to everyone, is considered to be:
(a) Proprietary
(b) open.
(c) Experimental.
(d) in the public domain.
(e) None of these

Answer. B

Question. Which function calculates the average of a given set of numbers in Excel?
(a) Min
(b) Max
(c) Count
(d) Avg
(e) Sum

Answer. D

Question. In Windows operating system CTRL+SHIFT with any of the arrow keys
(a) Highlight a block of text
(b) Delete something
(c) Paste something
(d) None of these
(e) All of the above

Answer. A

Question. Which disk contains permanent magnetic disk?
(a) CD
(b) DVD
(c) HDD
(d) BRD
(e) None of these

Answer. C

Question. What is a popular program for creating documents that can be read on both a PC and a Macintosh computer?
(a) Microsoft Word
(b) Adobe In Design
(c) Adobe Acrobat
(d) QuarkXPress
(e) None of these

Answer. C

Question. In MICR, C stands for?
(a) Code
(b) Color
(c) Computer
(d) Character
(e) None of these

Answer. D

Question. In Windows operating system the clock in windows xp sits on the ————— and displays the system time.
(a) Taskbar
(b) Start menu
(c) Desktop
(d) None of these
(e) All of the above

Answer. A

Question. What would you NOT use with a flatbed plotter?
(a) A pen
(b) Eraser
(c) Paper
(d) All of the above
(e) None of these

Answer. C

Question. Total memory of system can be known using?
(a) DIR commands
(b) MEM commands
(c) Warm boot
(d) TOT MEM commands
(e) None of these

Answer. B

Question. A branch of computer science that deals with computers that possess reasoning, learning and thinking capabilities that resemble those of human beings is recognized as?
(a) Software engineering
(b) Artificial intelligence
(c) Hardware engineering
(d) None of these
(e) All of the above

Answer. B