Top 350+ Solved Important Computer MCQs For Competitive Exams part 2 MCQ Questions Answer
Q. Which is the slowest internet connection service?
a. Digital Subscriber Line
b. Tl
c. Cable modem
d. Leased Line
e. Dial-up Service
Q. Every component of your computer is either
a. software or CPU/RAM
b. hardware or software
c. application software or system software
d. input devices or output devices
e. None of these
Q. If the destination does not receive a segment, how will the TCP host know how to resendthe information?
a. The ACK received will not include the segment number that was not received.
b. The ACK received will include the segment number that was not received.
c. The sending host will send a PACK to verify segment receipt.
d. The destination host will send a YACK message back to the sending host.
e. None of these
Q. Small application programs that run on a Web page and may ensure a form is completedproperly or provide animation are known as
a. flash
b. spiders
c. cookies
d. applets
e. sparks
Q. If you do not want to select any option after opening a menu, then click menu title again orpress key ________ to close the menu.
a. Shift
b. Tab
c. Escape
d. F1
e. None of these
Q. It is easier to change the name of a file using _______ process.
a. transforming
b. christening
c. renaming
d. retagging
e. None of these
Q. A series 100 POST error code indicates a problem with the
a. hard drive
b. ram or rom
c. system board
d. video adapter
e. None of these
Q. To send a message to another station, the main thing a user has to know is
a. how the network works
b. the other station’s address
c. whether the network is packet-switched or circuit-switched
d. whether this is a voice or data network
e. None of these
Q. Smart Card is a
a. special purpose card
b. microprocessor card
c. processing unit that contains memory for storing data
d. processing unit for software handling
e. None of these
Q. A primary key can also be called a ________.
a. super key
b. candidate key
c. alternate key
d. secondary key
e. foreign key
Q. Which shortcut key is used to open a new file in MS-Word?
a. ctrl + N
b. ctrl + M
c. ctrl + Y
d. ctrl + X
e. ctrl + Z
Q. Bridge operates in which of the following OSI layers?
a. Physical
b. Network
c. Data link
d. Both (1) and (3)
e. Session
Q. ________ provides electronic data interchange facility.
a. ISDN
b. LAN
c. VAN
d. CAN
e. None of these