Window Operating System

An integrated circuit is:

• (A) A complicated circuit
• (B) Fabricated on a tiny silicon chip
• (C) An integrating device
• (D) Much costlier than a single transistor

Most important advantage of an IC is its:

• (A) Easy replacement in case of circuit failure
• (B) Extremely high reliability
• (C) Reduced cost
• (D) Low powers consumption

in the third Generation of computers:

• (A) Distributed data processing firs became popular:
• (B) An operating system was first developed
• (C) High level procedural language were first used
• (D) Online real time systems first become popular

An IBM system/38 represents the computer class of:

• (A) Small scale computer
• (B) Medium scale computer
• (C) Large scale computer
• (D) Super computer

A digital computer did not score over an analog computer in terms of:

• (A) Speed
• (B) Accuracy
• (C) Reliability
• (D) Cost

In $1830$, Charles Babbage designed a machine called the Analytic engine which he showed at the Paris Exhibition. In which year was it exhibited?

• (A) 1820
• (B) 1860
• (C) 1855
• (D) 1970

Which of the following are the two main components of the CPU?

• (A) Control Unit and Registers
• (B) Registers and Main Memory
• (C) Control unit and ALU
• (D) ALU and bus

Different components the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines What are these lines called?

• (A) Conductors
• (B) Buses
• (C) Connectors
• (D) Consecutive

The language that the computer can understand and execute is called:

• (A) Machine language
• (B) Application software
• (C) System program
• (D) All of the above

The first generation computer were characterized by:

• (A) Micro processor chips
• (B) Transistors
• (C) Integrated circuits
• (D) Thermionic valves