Q.1 When was the world’s first laptop computer introduced in the market and by whom?
- Hewlett-Packard, 1980
- Epson, 1981
- Laplink Traveling Software Inc, 1982
- Tandy Model-200, 1985
Q.2 The first firm to mass-market a microcomputer as a personal computer was
- IBM
- Super UNIVAC
- Radio Shaks
- Data General Corporation
Q.3 Properly arranged data is called
- Field
- Words
- Information
- File
Q.4 Multi user systems provided cost savings for small business because they use a single processing unit to link several
- Personal computers
- Workstations
- Dumb terminals
- Mainframes
Q.5 Where as a computer mouse moves over the table surface, the trackball is
- Stationary
- Difficult to move
- Dragged
- Moved in small steps
Q.6 Why are vacuum tubes also called valves?
- Because they can amplify the weak signals and make them strong
- Because they can stop or allow the flow of current
- Both of above
- None of above
Q.7 Instruction in computer languages consists of
- OPCODE
- OPERAND
- Both of above
- None of above
Q.8 Mnemonic a memory trick is used in which of the following language?
- Machine language
- Assembly language
- High level language
- None of above
Q.9 In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?
- Motherboard
- Breadboard
- Daughter board
- Grandmother board
Q.10 What are the stages in the compilation process?
- Feasibility study, system design and testing
- Implementation and documentation
- Lexical Analysis, syntax analysis, and code generation
- None of the above