Top 350+ Solved Important Computer MCQs For Competitive Exams part 2 MCQ Questions Answer
Q. Which of the following languages is based on graphics for use in education?
a. COBOL
b. BASIC
c. LOGO
d. PROLOG
e. FORTRAN
Q. You can activate a cell by
a. pressing the tab key
b. pressing the arrow key
c. pressing the enter key
d. All the above
e. None of these
Q. Which of the following is not an option in the spelling dialog box?
a. Ignore
b. Ignore all
c. Change
d. Change all
e. Edit
Q. ________ layer performs multiplexing and demultiplexing of network connections.
a. Physical
b. Network
c. Transport
d. Data link
e. Application
Q. In which of the following topologies, security and privacy are less of an issue for devices?
a. Mesh
b. Star
c. Ring
d. Bus
e. Tree
Q. A television broadcast uses _________ transmission mode.
a. half-duplex
b. full-duplex
c. simplex
d. automatic
e. None of these
Q. _________ and ________ protocols are defined in transport layer.
a. TCP, UDP
b. TCP, IP
c. UDP, IP
d. UDP, ICMP
e. TCP, ICMP
Q. What is the short-cut key to highlight the entire column?
a. Ctrl + Page up
b. Ctrl + Page down
c. Ctrl + Enter
d. Ctrl + Space bar
e. Ctrl + C
Q. Which command is used to display current date and time in MS Excel?
a. today
b. now ()
c. time ()
d. date ()
e. system ()
Q. ________ language is used to create macros in MS Excel.
a. C
b. C++
c. Visual C++
d. Java
e. Visual Basic
Q. Workspace means
a. Group of worksheets
b. Group of rows
c. Group of columns
d. Group of workbooks
e. Group of cells
Q. Which of the following graphical models is used to define a database?
a. Organisation model
b. Programming model
c. Flow chart
d. E-R diagram
e. None of these
Q. To refer to a specific record in your library database, for instance, information stored about a specificbook ________ term is used.
a. table
b. column
c. relation
d. instance
e. entity
Q. The most important advantage of an IC is
a. low power consumption
b. reduced cost
c. easy replacement in case of circuit failure
d. extremely high reliability
e. None of these