WorksheetsCOA
Total questions: 7
Worksheet time: 4mins
1. The ______ format is usually used to store data.
a) BCD
b) Decimal
c) Hexadecimal
d) Octal
2. The 8-bit encoding format used to store data in a computer is ______
a) ASCII
b) EBCDIC
c) ANCI
d) USCII
3. A source program is usually in _______
(a) Assembly language
b) Machine level language
c) High-level language
d) Natural language
4. Which memory device is generally made of semiconductors?
a) RAM
b) Hard-disk
c) Floppy disk
d) Cd disk
5. The small extremely fast, RAM’s are called as _______
a) Cache
b) Heaps
c) Accumulators
6. The ALU makes use of _______ to store the intermediate results.
a) Accumulators
b) Registers
c) Heap
d) Stack
7. The control unit controls other units by generating ___________
a) Control signals
b) Timing signals
c) Transfer signals
d) Command Signals
