Top 350+ Solved Important Computer MCQs For Competitive Exams part 2 MCQ Questions Answer
Q. To modify the structure of a created table, which SQL command is used?
a. change
b. alter
c. update
d. modify
e. None of these
Q. ________ can be use to send an e-mail to a large group at one time.
a. Group
b. Alias
c. Mail server
d. List server
e. Remote server
Q. To save the current document or to open a previously saved document, ________ is used.
a. file menu
b. tools menu
c. view menu
d. edit
e. review menu
Q. Documents of the web that are transported over the Internet are called
a. web sites
b. web link
c. web pages
d. HTML pages
e. hypertext
Q. The ability to convey a message without disclosing your name or identity is called
a. privacy
b. security
c. encryption
d. anonymity
e. authentication
Q. _________ operating systems are found on ROM chips in portable or dedicated devices.
a. Server
b. Network
c. Embedded
d. Stand-alone
e. Windows
Q. Identify the odd term among the following groups.
a. Optical fibre
b. Co-axial cable
c. Twisted pair wire
d. Micro waves
e. None of these
Q. ________ are tiny charts embedded into the background of an Excel cell.
a. Labels
b. Functions
c. Formulas
d. Sparklines
e. Background
Q. A(n) ________ is called an Internet-based online retailer.
a. online tailer
b. net-tailer
c. cybertailer
d. e-tailer
e. None of these
Q. For predicting the weather ________ is the best solution.
a. thin clients
b. servers
c. super computer
d. workstations
e. minicomputer
Q. To organise the bookmarks, ________ can be used.
a. containers
b. folders
c. structure
d. menus
e. files
Q. Different computers are connected to a LAN by a cable and a(n)
a. interface card
b. special wires
c. modem
d. telephone lines
e. channel
Q. A ________ is a software that measures, monitors, analyses and controls real-world events.
a. real-time software
b. scientific software
c. system software
d. business software
e. None of these
Q. ________ operating system uses write through catches.
a. DOS
b. VLTRIX
c. UNIX
d. XENIX
e. None of these
Q. When you want to draw a perfect shape ________ should be used.
a. alt-key
b. ctrl-key
c. shift-key
d. space bar
e. backspace