(A) Herman Hollerith

(B) Charles Babbage

(C) Blake Pascal

(D) John Mauchley

(A) 1

(B) O

(C) 2

(D) 0

(A) To Operate

(B) To Produce

(C) To Calculate

(D) To Generate

(A) Two ages

(B) Three ages

(C) Only one ages

(D) Four ages

(A) Serial

(B) Parallel

(C) Serial and parallel both transmit 1 bit

(D) None of These

(A) RAM

(B) Primary Memory

(C) ROM

(D) External Memory

(A) Controlling Power Unit

(B) Central Processing Unit

(C) Central Processor Unit

(D) None OF These

(A) Two, Arithmetic and logical unit and control unit

(B) Three, ALU, CU and External Storage

(C) Two, Arithmetic and logical unit and memory.

(D) None of These

(A) Two , Control bus, connecting bus

(B) Three, address bus, data bus a and control but

(C) Three, Address bus, data bus and communication bus

(D) None of These

(A) Data par inch

(B) Character par inch

(C) Dots per inch

(D) None Of These