CBSE Class 9 Computer Science Fundamentals of Computer Worksheet

Question. Which of the following refers to a small, single-site network?
(a) LAN
(b) DSL
(c) RAM
(d) USB
(e) CPU

Answer. A

Question. In Excel you can enter which types of data into worksheet cells?
(a) Labels, values, and formulas
(b) Labels and values but not formulas
(c) Values and formulas but not labels
(d) Formulas only
(e) All of the above

Answer. A

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

Answer. B

Question. In Microsoft Word shortcut key CTRL+H is usedfor
(a) Open the Organize Favorites dialog box
(b) Open the Search bar
(c) Start the Find utility
(d) Open the History bar
(e) All of the above

Answer. D

Question. CUI stands for
(a) Character User Interface
(b) Central User Intercom
(c) Common User Interface
(d) Control User Interface
(e) None of these

Answer. A

Question. In Windows operating system to paste something after cutting the following shortcut is used
(a) CTRL+C
(b) CTRL+X
(c) CTRL+V
(d) None of these
(e) All of the above

Answer. C

Question. Formatting a disk results in all the data being...?
(a) Saved to the disk
(b) Copied from the disk
(c) Deleted from the disk
(d) All of the above
(e) None of these

Answer. C

Question. In Excel to access the Go To Special feature, you can press
(a) Ctrl + G
(b) Ctrl + O
(c) Ctrl + Shift + G
(d) Ctrl + 1
(e) All of the above

Answer. A

Question. Information is?
(a) Summarization process of data
(b) Data Information
(c) Textual form of data
(d) Facts and figures
(e) None of these

Answer. A

Question. Microsoft Excel is
(a) financial planning package
(b) electronic spreadsheet
(c) graphics package
(d) data-base management package
(e) All of the above

Answer. B

Question. In Excel without using the mouse or the arrow keys, what is the fastest way of getting to cell A1 in a spreadsheet?
(a) Press Ctrl +Home
(b) Press Home
(c) Press Shift + Home
(d) Press Alt + Home
(e) All of the above

Answer. A

Question. What type of virus use computer hosts to reproduces it?
(a) Time bomb
(b) worm
(c) Melissa virus
(d) Macro virus
(e) None of these

Answer. B

Question. The purpose of the primary key in a database is to
(a) unlock the database
(b) provide a map of the data
(c) uniquely identify a record
(d) establish constraints on database operations
(e) None of the above

Answer. C

Question. In Excel when you are typing an equation into a cell the first thing that must be entered is
(a) the first cell referenced
(b) parenthesis
(c) quotation marks
(d) an equal sign
(e) All of the above

Answer. D

Question. One nibble is equal to
(a) 4 bits
(b) 8 bits
(c) 6 bits
(d) 16 bits
(e) None of the above

Answer. A

Question. In second generation, ........ language were introduced after binary language
(a) Assembly level language
(b) High level language
(c) Low level language
(d) Data definition language
(e) Structured query language

Answer. A

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

Answer. D

Question. A program that generally has more user-friendly interface than a DBMS is called a ?
(a) front end
(b) repository
(c) back end
(d) form
(e) None of these

Answer. A

Question. A Winchester disk is a
(a) Disk Stack
(b) Removable disk
(c) Flexible disk
(d) All of the above
(e) None of the above

Answer. A

Question. Ctrl, shift and alt are called keys.
(a) adjustment
(b) function
(c) modifier
(d) alphanumeric
(e) None of these

Answer. B

Question. ROM is composed of-
(a) Magnetic cores
(b) Micro-processors
(c) Photoelectric cells
(d) Floppy disks
(e) None of these

Answer. B

Question. In Microsoft Word shortcut key CTRL+W is used for
(a) Open the Print dialog box
(b) Update the current Web page
(c) Close the current window
(d) None of these
(e) All of the above

Answer. C

Question. In Excel advantage of using a spreadsheet is
(a) calculations can be done automatically.
(b) changing data automatically updates calculations
(c) more flexibility
(d) all of the above
(e) All of the above

Answer. D

Question. EBCDIC is
(a) 6-bit coding system
(b) 7-bit coding system
(c) 8-bit coding system
(d) 9-bit coding system
(e) All of the above

Answer. C

Question. In Microsoft Word to cut something the following shortcut is used
(a) CTRL+C
(b) CTRL+X
(c) CTRL+V
(d) None of these
(e) All of the above

Answer. B

Question. Which among the following is correct about 4GL?
(a) A computer brand
(b) A software brand
(c) A software program
(d) A programming language
(e) None of these

Answer. D

Question. What is the smallest and largest font size available in Font Size tool on formatting toolbar?
(a) 8 and 72
(b) 8 and 64
(c) 12 and 72
(d) None of above
(e) None of the Above

Answer. A

Question. The higher the resolution of a monitor, the
(a) larger the pixels
(b) less clear the screen is
(c) further apart the pixels
(d) closer together are the pixels
(e) None of these

Answer. D

Question. is the process of carrying out commands.
(a) Fetching
(b) Storing
(c) Executing
(d) Decoding
(e) None of these

Answer. C

Question. A program written in machine language is called?
(a) Assembler
(b) Object
(c) Computer
(d) Machine
(e) None

Answer. A

Question. A spooler is a(n):
(a) location in memory that maintains the contents of a document until it prints out
(b) Print job
(c) Program that coordinates the print jobs that are waiting to print
(d) Message sent from the printer to the operating system when a print job is completed
(e) None of these

Answer. C

Question. Computer network is a
(a) A distributed data processing system
(b) Multiple computers are linked together for the purpose of data communication and resource sharing
(c) Both A & B are false
(d) Both A & B are true
(e) All of the above

Answer. D

Question. How are data organized in a spreadsheet?
(a) Lines &amp spaces
(b) Layers &amp Planes
(c) Height &amp Width
(d) Rows &amp Columns
(e) None of these

Answer. D

Question. Auxiliary storage is
(a) Secondary storage
(b) Primary storage
(c) Processing device
(d) None of these
(e) All of the above

Answer. A

Question. Which one of the following is not a DOS prompt ?
(a) C & gt
(b) B & gt
(c) A & gt
(d) ENTER
(e) None of these.

Answer. D

Question. Automatic execution of high-priority computer programs that have been designed to preempt the use of computer resources is referred as
(a) Foreground processing
(b) background processing
(c) black processing
(d) white processing
(e) All of the above

Answer. A

Question. is not available on the Ruler of MS Word screen
(a) Centre Indent
(b) Right Indent
(c) Left Indent
(d) Tab stop box
(e) None of these

Answer. A

Question. A temporary storage area, attached to the CPU, for I/O operations, is a-
(a) Channel
(b) Buffer
(c) Register
(d) Core
(e) None of these

Answer. B

Question. In Microsoft Word shortcut key CTRL+R is used for
(a) Open the Print dialog box
(b) Update the current Web page
(c) Close the current window
(d) None of these
(e) All of the above

Answer. B

Question. A(n) is a combination of hardware and software that facilitates the sharing of information between computing devices.
(a) network
(b) peripheral
(c) expansion board
(d) digital device
(e) None of these

Answer. A

Question. In Microsoft Word shortcut CTRL+Z is for
(a) Undo something
(b) Delete something
(c) Paste something
(d) None of these
(e) All of the above

Answer. A

Question. Internal Memory in a Central Processing Unit Comprises of which of the following?
(a) Bus
(b) A set of ALUs
(c) A set of registers
(d) Ward disk memory
(e) All of these

Answer. C

Question. A byte represents a group of:
(a) 10 bits
(b) 40 bits
(c) 16 bits
(d) 18 bits
(e) 8 bits

Answer. E

Question. In Windows operating system the shortcut key CTRL+H is used for
(a) Open the Organize Favorites dialog box
(b) Open the Search bar
(c) Start the Find utility
(d) Open the History bar
(e) All of the above

Answer. D

Question. Personal logs or journal entries posted on the Web are known as
(a) list serves
(b) Webcasts
(c) blogs
(d) subject directories
(e) None of these

Answer. C

Question. is an invalid type of database key.
(a) Structured primary key
(b) Atomic primary key
(c) Primary key
(d) Composite primary key
(e) None of these

Answer. A

Question. is not available on the Ruler of MS Word screen
(a) Centre Indent
(b) Right Indent
(c) Left Indent
(d) Tab stop box
(e) None of these

Answer. A

Question. is a point and draw device.
(a) Scanner
(b) Printer
(c) Mouse
(d) Keyboard
(e) CD- ROM

Answer. C

Question. In Excel Documentation should include
(a) Destination and users of the output data
(b) Source of input data
(c) Information on the purpose of the workbook
(d) All of the above
(e) All of the above

Answer. D

Question. In Windows operating system the shortcut key CTRL+O is used for
(a) Open the Favorites bar
(b) Open the Open dialog box
(c) Start another instance of the browser with the same Web address
(d) Open the Open dialog box, the same as CTRL+L
(e) All of the above

Answer. D

Question. In Excel term refers to a specific set of values saved with the workbook
(a) Range
(b) Scenario
(c) Trend line
(d) What-if analysis
(e) All of the above

Answer. B

Question. In Windows operating system to display or hide the Start menu
(a) Windows Logo
(b) Windows Logo + BREAK
(c) Windows Logo + D
(d) Windows Logo + M
(e) All of the above

Answer. A

Question. A register in CPU used to store the address of the next instruction to be executed is known as
(a) Program counter
(b) Program library
(c) Programmer
(d) None of these
(e) All of the above

Answer. A

Question. Timing and Control unit is a part of a(n) ....
(a) Arithmetic Logic Unit
(b) Processor
(c) Memory
(d) CMOS
(e) BIOS

Answer. B

Question. The computer is made of which of the following hardware equipment’s?
(a) Monitor, CPU (Central Processing Unit),Keyboard, Mouse, Software and Network
(b) Monitor, CPU (Central Processing Unit),Keyboard, Mouse, Programme and Network
(c) Monitor, CPU (Central Processing Unit),Keyboard, Mouse, Printer and Modem
(d) Monitor, CPU (Central Processing Unit),Keyboard, Mouse, Applications and Network
(e) None of these

Answer. C

Question. Which of the following is a file in computer?
(a) Hard disk
(b) Magnetic Drum
(c) Floppy disk
(d) Portable Document Format
(e) None of these

Answer. D

Question. Which of the following is NOT one of the four major data processing functions of a computer?
(a) gathering data
(b) processing data into information
(c) analyzing the data or information
(d) storing the data or information
(e) None of these

Answer. C

Question. What kind of scheme is the HTTP protocol?
(a) get/put
(b) store/forward
(c) queuing
(d) search/return
(e) request/response

Answer. E

Question. In Excel when integrating word and excel, word is usually the
(a) Server
(b) Destination
(c) Client
(d) (a) and (C)
(e) All of the above

Answer. D

Question. In Microsoft Word using 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