Computer Operator Questions
Multiple Choice Questions:
1. Computers represent information using the base of:
2. How many bits does ASCII use to represent characters?
a) Volatile memory b) Nonvolatile memory c) Virtual memory d) A processor
a) A processor b) Memory c) Serial Interface d) Parallel Interface
5. The basis for a hexadecimal is:
6. The character code used by IBM mainframe computers is:
a) ASCII b) Unicode c) EBCDIC d) Hex
7. The instructions to start a computer are stored in:
a) DRAM b) RAM c) ROM d) SDRAM
8. The startup configuration options are stored in:
a) RAM b) CMOS c) DDR SDRAM d) DRAM
9. Which of the following is designed for video adapters?
a) PCI b) AGP c) PnP d) ISA
10. Which of the following is the fastest?
a) RAM b) Storage c) Primary Cache d) Secondary Cache
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