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CEA201 Exam Study Questions, All Solved 100% Correct | Verified Answers | Pass Guaranteed
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CEA201 Exam Study Questions, All Solved 100% Correct | Verified Answers | Pass Guaranteed
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CEA201 Exam Study Questions, All Solved 100% Correct| Verified Answers | Pass Guaranteed
1. The ______ format is usually used to store data
a) BCD
b) Decimal
c) Hexadecimal
d) Octal - ✔✔A
1. The 8-bit encoding format used to store data in a computer is ______
a) ASCII
b) EBCDIC
c) ANCI
d) UNICODE - ✔✔B
2. The control unit controls other units by generating _____
a) Control signals
b) Timing signals
c) Transfer signals
d) Command Signals - ✔✔B
3. To reduce the memory access time we generally make use of ______
a) Heaps
b) Higher capacity RAM‟s
c) SDRAM‟s
d) Cache‟s - ✔✔D
,4. The time delay between two successive initiations of memory operation _______
a) Memory access time
b) Memory search time
c) Memory cycle time
d) Instruction delay - ✔✔C
5. Which of the register/s of the processor is/are connected to Memory Bus?
a) PC
b) MAR
c) IR
d) Both PC and MAR - ✔✔B
6. ISP stands for _________
a) Instruction Set Processor
b) Information Standard Processing
c) Interchange Standard Protocol
d) Interrupt Service Procedure - ✔✔D
7. ____ is used to choose between incrementing the PC or performing ALU operations.
a) Conditional codes
b) Multiplexer
c) Control unit
d) None of the other - ✔✔B
8. The registers, ALU and the interconnection between them are collectively called as _____
a) Process route
,b) Information trail
c) Information path
d) Data path - ✔✔D
9. Which of the following CANNOT be represented by a single byte?
a) 10100000
b) 111001111
c) 010110100
d) 00-FF-11-AA - ✔✔B
10. Which memory device is generally made of semiconductors?
a) Floppy disk
b) CDROM
c) DVD
d) RAM - ✔✔D
11. The ALU makes use of _______ to store the intermediate results.
a) Accumulators
b) Registers
c) Heap
d) Stack - ✔✔A
12. A source program is usually in _______
a) Assembly language
b) Machine level language
c) High-level language
d) Natural language - ✔✔C
, 13. Which of these is a valid byte?
a) 11011011
b) 10022011
c) AA-AA-BB-BB
d) 00-11-FF-FF - ✔✔A
14. How many possible values can we have with 8 bits?
a) 8
b) 1 byte
c) 256
d) 127 - ✔✔C
15. The binary value of the ASCII letter "c" is 01100011. Its decimal value is _____
a) 123
b) 100
c) 45
d) 99 - ✔✔D
16. Where does the CPU store its computations?
a) Registers
b) External Data Bus
c) Binary
d) Processor - ✔✔A
18. The small extremely fast, RAM‟s are called as _____?
a) Cache
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