Monday, November 23, 2015

computer

1.The internet service that provides a multimedia interface to available resources is called—————
(1) FTP
(2) World Wide Web
(3) Telnet
(4) VPN
(5) NOTA
Answer
(2) World Wide Web  
2. What kind of memory is static and non – volatile?
(1) RAM
(2) ROM
(3) BIOS
(4) CACHE
(5) NOTA
Answer
(2) ROM 
3. In Excel……….allows users to bring together copies of work-books that other user have worked on independently.
(1) Copying
(2) Merging
(3) Pasting
(4) Compiling
(5) NOTA
Answer
(2) Merging 
4. Help Menu is available at which button?
(1) End
(2) Start
(3) Turnoff
(4) Restart
(5) Reboot
Answer
(2) Start 
5.The electronic switches in the ENIAC were:
(1) integrated circuits
(2) transistors
(3) electro-mechanical switches
(4) vacuum tubes
(5) NOTA
Answer
(4) vacuum tubes 
6.Which operation you will perform if you need to move a block of text?
(1) Copy and Paste
(2) Cut and Paste
(3) Paste and Delete
(4) Paste and Cut
(5) NOTA
Answer
(2) Cut and Paste 
7.How much space in minimum must be provided between columns?
(1)0″
(2)0.5″
(3)1″
(4)1.5″
(5) NOTA
Answer
(1)0″
8.Which of the following is used to create newspaper style columns?
(1) Format Tabs
(2) Table Insert Table
(3) Insert Textbox
(4) Format Columns
(5) NOTA
Answer
(4) Format Columns 
9. What would you use for immediate, real-time communication with a friend?
(1) Instant Messaging
(2) E-Mail
(3) Usenet
(4) Blog
(5) NOTA
Answer
(1) Instant Messaging
10.The Internet uses —————–
(1) Circuit switching
(2) Packet switching
(3) Hybrid switching
(4) all of the above
(5) NOTA
Answer
(2) Packet switching
11.Which of the following is a graphical package?
(1) CorelDraw
(2) MS-Excel
(3) MS-Word
(4) all of the above
(5) NOTA
Answer
(1) CorelDraw
12.A plotter is———
(1) An input device to produce good quality graphics
(2) An output device to produce drawings and graphics
(3) A fast output device using camera lenses
(4) NOTA
Answer
(2) An output device to produce drawings and graphics  
13.A floppy disk contains————
(1) Circular tracks only
(2) Sectors only
(3) Both circular tracks and sectors
(4) all of the above
(5) NOTA
Answer
(3) Both circular tracks and sectors 
14. In computer terminology, information means———-
(1) Raw data
(2) Data
(3) Data in more useful or intelligible form
(4) Alphanumeric data program
(5) NOTA
Answer
(3) Data in more useful or intelligible form 
15.The ascending order of a data hierarchy is———–
(1) Bit-byte-record-field-file-database
(2) Byte-bit-field-record-file-database
(3) Bit-byte-field-record-file-database
(4) Byte-bit-record-file-field-database
(5) NOTA
Answer
(3) Bit-byte-field-record-file-database
16. When a computer prints a report, this output is called_____.
(1) Hard copy
(2) soft copy
(3) COM
(4) All of the above
(5) NOTA
Answer
(1) Hard copy
17.RAM is an example of volatile storage and serves as the computer’s———–
(1) Short-term memory
(2) Hard drive
(3) Permanent storage unit
(4) Auxiliary CPU
(5) NOTA
Answer
(1) Short-term memory
18. A ____________ is a unique identification number generated by a computer hardware component or a program.
(1) Cookie
(2) .NET Passport
(3) GUID
(4) Private Key
(5) NOTA
Answer
(3) GUID  
19. PC cards, flash memory cards, and smart cards are all examples of:
(1) Removable hard disks.
(2) Digital video discs.
(3) Volatile memory devices.
(4) Solid state storage devices.
(5) NOTA
Answer
(4) Solid state storage devices 
20.To execute a given DOS program, you must type a(n) __________.
(1) command
(2) order
(3) syntax
(4) all of the above
(5) NOTA
Answer
(1) command  

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