Q. A hybrid computer combines:
a) Digital and analog technologies
b) Hardware and software
c) Multiple programming languages
d) Different computer generations
Ans – Digital and analog technologies
Q. A laptop computer is characterized by:
a) Fixed location use
b) Portability and battery operation
c) Large screen size
d) Multiple keyboards
Ans – Portability and battery operation
Q. A tablet computer typically has:
a) A fixed keyboard
b) A touch screen
c) Multiple monitors
d) External processing units
Ans – A touch screen
Q. A Personal Digital Assistant (PDA) is:
a) A large computer
b) A handheld computer
c) A server
d) A supercomputer
Ans – A handheld computer
Q. The PARAM 10000 is an example of:
a) First-generation computer
b) Second-generation computer
c) Fifth-generation computer
d) Analog computer
Ans – Fifth-generation computer
Q. Compilers are:
a) System software that translates entire source code at once
b) Hardware components
c) Application-specific programs
d) Programming languages
Ans – System software that translates entire source code at once
Q. Interpreters:
a) Translate entire code at once
b) Convert source code line by line
c) Manage hardware resources
d) Create application interfaces
Ans – Convert source code line by line
Q. Ultrabooks are characterized by:
a) Large size
b) Heavy weight
c) Thin design with low-voltage processors
d) Fixed location use
Ans – Thin design with low-voltage processors
Q. Super computers are known for:
a) Low processing speed
b) Processing billions of instructions per second
c) Minimal computational power
d) Limited network connectivity
Ans – Processing billions of instructions per second
Q. The first basic calculator was developed by:
a) Charles Babbage
b) Jon Von Neumann
c) Blaise Pascal
d) J. Presper Eckert
Ans – Blaise Pascal
Q. The analytic engine was designed in:
a) 1642
b) 1690
c) 1822
d) 1833
Ans – 1833
Q. SQL is an example of:
a) First-generation language
b) Second-generation language
c) Fourth-generation language
d) Fifth-generation language
Ans – Fourth-generation language
Q. The first stored-program computer concept was developed by:
a) Charles Babbage
b) Jon Von Neumann
c) Blaise Pascal
d) J. Presper Eckert
Ans – Jon Von Neumann
Q. The CRAY series computers are examples of:
a) First-generation computers
b) Second-generation computers
c) Super computers
d) Handheld computers
Ans – Super computers