1. Resolution of externally defined symbol is performed by

• Assembler
• Compiler
• Loader
• Linker

2. Non modifiable procedures are called

• top down procedures
• re-entrant procedures
• concurrent procedures
• serially usable procedures

3. The process of initalizing a microcomputer with its operating system is called

• boot recording
• warm booting
• booting
• cold booting

4. A front end processor is usually used in

• multiprocessing
• timesharing
• virtual storage
• multiprogramming

5. A system program that sets up an executable program in main memory ready for execution is

• loader
• text editor
• linker
• assembler

6. The software which can be legally compiled and often used for free is called

• mindware
• firmware program
• shareware program
• public domain program

7. A data item that cannot be divided into sub items is known as

• Elementary data item
• Group data item
• Primary key
• Primary data item

8. Which of the following data structure is used to represent a relationship between pairs,where relationship is not hierarchical

• Priority queue
• Heap
• Tree
• Graph

9. What ate bitwise operators?

• &
• !
• ^
• All ( a, b and c)

10. Binary plus (+) and Binary minus(-) are ___ operator.

• Additive
• Multiplicative
• Shift
• Bitwise