Which is considered a direct entry input device?
A) optical scanner
B) mouse and digitizer
C) light pen
D) all of the above
Correct Answer:
Verified
Q3: The first computer introduced in Nepal was
A)ibm
Q4: Instruction in computer languages consists of
A)opcode
B)operand
C)both of
Q5: Which generation of computer is still under
Q6: A register organized to allow to move
Q7: Which was the most popular first generation
Q9: A set of information that defines the
Q10: When was the world's first laptop computer
Q11: From which generation operating systems were developed?
A)first
B)second
C)third
D)fourth
Q12: The first firm to mass-market a microcomputer
Q13: How many address lines are needed to
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