Multiple Choice
Why are vacuum tubes also called valves?
A) because they can amplify the weak signals and make them strong
B) because they can stop or allow the flow of current
C) both of above
D) none of above
Correct Answer:
Verified
Correct Answer:
Verified
Q13: From which generation operating systems were developed?<br>A)first<br>B)second<br>C)third<br>D)fourth
Q14: A register organized to allow to move
Q15: The first firm to mass-market a microcomputer
Q16: Nepal brought a computer for census of
Q17: Which is considered a direct entry input
Q19: An integrated circuit is<br>A)a complicated circuit<br>B)an integrating
Q20: Which was the most popular first generation
Q21: Instruction in computer languages consists of<br>A)opcode<br>B)operand<br>C)both of
Q22: What type of control pins are needed
Q23: The first computer introduced in Nepal was<br>A)ibm