CBSE Class 6 Computer Fundamentals of Computer Worksheet

Question. A sizeable geographical area with communication based on the telephone system is though as
(a) Local area network
(b) Wide area network
(c) Modulator-Demodulator
(d) All of the above
(e) None of the above

Answer. B

Question. CPU performs read/write operations at any point in time in
(a) ROM
(b) PROM
(c) EPROM
(d) RAM
(e) All of the above

Answer. C

Question. One kilobyte is equal to:
(a) 1000 bytes
(b) 100 bytes
(c) 1024 bytes
(d) 1023 bytes
(e) None of these

Answer. C

Question. refers to a set of characters of a particular design.
(a) Calligraph
(b) Typeface
(c) Keyface
(d) Formation
(e) None of these

Answer. B

Question. Data entry can be performed with all of the following except
(a) OCR/ OMR
(b) COM
(c) Voice-recognition systems
(d) MICR
(e) All of the above

Answer. B

Question. In Excel accounting style shows negative numbers in
(a) Bold
(b) Brackets
(c) Parentheses
(d) Quotes
(e) All of the above

Answer. C

Question. For creating a document, you use Command at File Menu.
(a) Open
(b) Close
(c) New
(d) Save
(e) None of these

Answer. C

Question. displays each slide of the PPT as a thumbnail and is used to re-arrange them.
(a) Slide Show
(b) Slide Display
(c) Slide Design
(d) Slide Layout
(e) Slide Sorter

Answer. E

Question. What is a backup?
(a) Restoring the information backup
(b) An exact copy of a system&request information
(c) The ability to get a system up and running in the event of a system crash or failure
(d) All of these
(e) None of these

Answer. D

Question. To insert a new slide in a presentation press which shortcut key will used.
(a) CTRL + N
(b) CTRL + M
(c) CTRL + O
(d) CTRL + S
(e) CTRL + F

Answer. B

Question. Which of the following commands is used to select the whole document?
(a) Ctrl + A
(b) Alt + F5
(c) Shift + S
(d) Can&rsquot be done
(e) None of these

Answer. A

Question. Microsoft Office InterConnect is
(a) Business-relationship database
(b) An application that supports editing scanned documents
(c) A scanning and OCR application
(d) None of these
(e) All of the above

Answer. A

Question. Unsolicited commercial email is commonly known as
(a) spam
(b) junk
(c) hoaxes
(d) hypertext
(e) None of these

Answer. A

Question. Which key is used to indent a paragraph in MS word?
(a) Shift
(b) tab
(c) Ctrl
(d) Esc
(e) None of these

Answer. B

Question. BISYNC is
(a) Binary synchronous
(b) A process of transmitting data
(c) A half-duplex, character-oriented, synchronous data communications transmission method
(d) All the above
(e) All of the above

Answer. D

Question. are specially designed computer chips which reside inside other devices, such as your car or your electronic thermostat.
(a) Servers
(b) Embedded computers
(c) Robotic computers
(d) Mainframes
(e) None of these

Answer. B

Question. SMTP, FTP and DNS are applications of the layer.
(a) data link
(b) network
(c) transport
(d) application
(e) None of these

Answer. D

Question. Which is not a functions of firewall ?
(a) To block websites from being able to access your computer.
(b) To regulate some of the flow of traffic between computers networks of different trust level.
(c) It stops anyone on the outside from establishing a connection with a computer in your private network.
(d) Only 2 and 3
(e) None of these

Answer. E

Question. In Excel to cancel the marquee, press
(a) Ctrl + End
(b) End
(c) Esc
(d) Shift + Esc
(e) All of the above

Answer. C

Question. A fixed number of adjacent bits that represent a particular character or symbol are referred as
(a) Byte
(b) Octal
(c) Bubble
(d) None of these
(e) All of the above

Answer. A

Question. An assembler is a
(a) Translator
(b) Hardware
(c) Assembly language
(d) None of these
(e) All of the above

Answer. A

Question. Which of the following would most likely NOT be a symptom of a virus?
(a) Existing program files and icons disappear.
(b) The CD-ROM stops functioning.
(c) The Web browser opens to an unusual home page.
(d) Odd messages or images are displayed on the screen.
(e) None of these

Answer. B

Question. In Excel following term describes explanatory text attached to a cell
(a) Callout
(b) Comment
(c) Dialog
(d) Extension
(e) All of the above

Answer. B

Question. In Windows operating system the shortcut key CTRL+L 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. B

Question. In Excel In a worksheet you can select
(a) The entire worksheet
(b) Rows
(c) Columns
(d) All of the above
(e) All of the above

Answer. B

Question. In Excel which of the following special function keys allow the content in cell
(a) Esc
(b) Shift
(c) Return
(d) Tab
(e) All of the above

Answer. C

Question. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
(a) ANSI
(b) ASCII
(c) EBCDIC
(d) ISO
(e) None of these

Answer. A

Question. References to each file on a disk are stored in a
(a) file allocation table
(b) root allocation table
(c) linking directory
(d) root directory
(e) directory allocation table

Answer. A

Question. provides a common address space and routes the packets of data across the entire internet?
(a) IP
(b) TCP
(c) UDP
(d) ALU
(e) None of these

Answer. A

Question. BUG is -
(a) To find error in any software testing
(b) To find error in any software code
(c) logical error of any program
(d) both 1 &amp 2
(e) None of these

Answer. C

Question. In Excel to add two cells (A1 and A2) together you use the following formula
(a) =A1 + A2
(b) =Add(A1+A2)
(c) =together(A1:A2)
(d) A1 plus A2
(e) All of the above

Answer. A

Question. In Excel to name a constant, you use the …… dialog box
(a) Create names
(b) Define name
(c) Paste name
(d) Format cells
(e) All of the above

Answer. B

Question. What is an e-mail attachment?
(a) A receipt sent by the recipient
(b) A separate document from another program sent along with an e-mail message
(c) A malicious parasite that feeds off your messages and destroys the contents
(d) A list of CC or BCC recipients
(e) None of these

Answer. B

Question. In Excel each excel file is called a workbook because
(a) It can contain text and data
(b) It can be modified
(c) It can contain many sheets including worksheets and chart sheets
(d) You have to work hard to create it
(e) All of the above

Answer. C

Question. In Excel the following is not an example of a value
(a) 350
(b) May 10, 2001
(c) 57&per cent;
(d) Serial Number 50771
(e) All of the above

Answer. D

Question. is a type of memory organization or image file format used to store digital images
(a) Pixmap
(b) GUI
(c) Pixel
(d) Resolution
(e) Vector graphics

Answer. A

Question. In Excel which functions will calculate the number of workdays between 6/9/2004 and 8/12/2004
(a) Workday
(b) Date
(c) Networkdays
(d) All of the above
(e) All of the above

Answer. D

Question. The design of the network is called the network
(a) Architecture
(b) server
(c) transmission
(d) type
(e) None of these

Answer. A

Question. A collection of interrelated files in a computer is a.
(a) file manager
(b) field
(c) record
(d) database
(e) None of these

Answer. D

Question. In Excel to activate the previous cell in a preselected range, press
(a) The Alt key
(b) The Tab key
(c) The Enter key
(d) None of above
(e) All of the above

Answer. D

Question. The following is an nonvolatile memory
(a) ROM
(b) RAM
(c) LSI
(d) VLSI
(e) All of the above

Answer. A

Question. In Windows operating system after you double-click a character on the grid of characters, keyboard shortcut PAGE UP is used for
(a) Move up one screen at a time
(b) Move down one screen at a time
(c) Move to the beginning of the line
(d) Move to the end of the line
(e) All of the above

Answer. A

Question. are viruses that are triggered by the passage of time or on a certain date.
(a) Boot-sector viruses
(b) Macro viruses
(c) Time bombs
(d) Worms
(e) None of these

Answer. C

Question. An advantage of the laser printer respect to impact printer is
(a) it is quieter/ faster
(b) output is of a high quality
(c) support wide range of type fonts
(d) all the above
(e) All of the above

Answer. D

Question. A storage devices where the access time is effectively independent of the location of the data is referred as
(a) Direct access
(b) Secondary storage
(c) Primary storage
(d) None of these
(e) All of the above

Answer. A

Question. Ctrl + H keyboard short cut in MS word is used to ....
(a) Open Font dialog box
(b) Align Center
(c) Open Replace Box
(d) Insert Link
(e) None of these

Answer. C

Question. Which of the following is an input device which is used with interactive graphics to locate a place on the screen?
(a) Bus
(b) Modem
(c) Magnetic Tape
(d) Mouse
(e) Scanner

Answer. D

Question. is processed by the computer into information.
(a) numbers
(b) processor
(c) input
(d) data
(e) None of these

Answer. D

Question. The name a user assigns to a document is called a (n)
(a) filename
(b) program
(c) record
(d) data
(e) None of these

Answer. A

Question. How did the computer mouse get its name?
(a) Its cable looks like a tail
(b) Because it squeaks when moved
(c) It has ears
(d) Teeth outside mouth
(e) None of these

Answer. A

Question. A technique used to reduce the speed mismatch between slow speed I/O devices and fast CPU is called
(a) Spooling
(b) Paging
(c) Segmentation
(d) None of these
(e) All of the above

Answer. A

Question. Which of the following terms is the most closely related to main memory?
(a) nonvolatile
(b) permanent
(c) control unit
(d) temporary
(e) None of the above.

Answer. D

Question. Which of the following is true?
(a) Plotters are not available for microcomputer systems
(b) Micro-computer are not programmed like conventional computers
(c) Mini-computers are task-oriented
(d) The contents of ROM are easily changed
(e) None of these

Answer. C

Question. Which of the following is not a database object?
(a) Table
(b) Queries
(c) Reports
(d) Relationship
(e) All of the above

Answer. A

Question. In Microsoft Word shortcut CTRL while dragging an item
(a) Delete the selected item permanently without placing the item in the Recycle Bin
(b) Copy the selected item
(c) Rename the selected item
(d) Create a shortcut to the selected item
(e) All of the above

Answer. B

Question. What is used in most programs that is a part of a program and guides the user through certain steps?
(a) Software
(b) Wizard
(c) Wiki
(d) operating
(e) None of these

Answer. B

Question. In Excel to select an individual data marker or data label, you must
(a) Double click the data series
(b) Right click selected marker
(c) Click once to select the series markers or labels and click the desired marker or label again
(d) Double click the marker or label
(e) All of the above

Answer. D

Question. Which computers use single chip processors?
(a) All of the above
(b) Parallel computers
(c) Cray computers
(d) Personal computers
(e) None of these

Answer. D

Question. A directory within a directory is called a .
(a) Mini Directory
(b) Junior Directory
(c) Part Directory
(d) Sub Directory
(e) None of these

Answer. D

Question. This type of hardware consists of devices that translate data into a form the computer can process
(a) application
(b) input
(c) system
(d) All of these
(e) None of these

Answer. B

Question. Elementary data item are
(a) data item which is not broken down into smaller units
(b) data item that can be broken down into smaller units
(c) data item which is not decomposed into smaller units
(d) none of these
(e) All of the above

Answer. A

Question. Which of the following is not true of a magnetic disk?
(a) Users can update records by writing over the old data
(b) It provides sequential access to stored data
(c) It is slow relative to magnetic tape
(d) All of the above are true
(e) All of the above

Answer. B