Q1: Who built the first mechanical calculator?
- a) Babbage
- b) Blaise Pascal
- c) Howard Aiken
- d) John Mouchly
Q2: Computers built before the first generation of computer are said as:
- a) mechanical
- b) electrical
- c) electro mechanical
- d) electronic
Q3: Programs are executed on the basis of priority number in a :
- a) multiprogramming
- b) time sharing
- c) batch processing
- d) none
Q4: What is a cursor?
- a) pointing arrow
- b) thin blinking line
- c) both a & b
- d) none
Q5: In which category does OS, editors and debuggers fall?
- a) application software
- b) utility software
- c) system software
- d) all
