COMPUTER ARCHITECTURE CEA 201
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CEA 201 |COMPUTER ARCHITECTURE| Tests|Bundle Set
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CEA 201 |COMPUTER ARCHITECTURE| Tests|Bundle Set
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KEY CEA 201 questions with correct answers
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T Answer The superscalar approach has now become the standard method for implementing high-performance microprocessors. 
(T/F) 
 
T Answer In a traditional scalar organization there is a single pipelined functional unit for integer operations and one for floating-point operations. 
(T/F) 
 
F Answer In the scalar organization there are multiple functional units, each of which is implemented as a pipeline and provides a degree of parallelism by virtue of its pipelined structure. 
(T/F) 
 
T Answe...
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CEA201 questions with correct answers
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What is the definition of "Information"? 
a. It is the newspaper 
b. It is a hard disk, which can store a lot of data. 
c. Data communicated or received that resolves uncertainty about a particular fact or circumstance. 
d. It is the internet Answer Data communicated or received that resolves uncertainty about a particular fact or circumstance. 
 
A /an __________ is an unambiguous mapping between bit strings and the set of possible data. 
a. communication 
b. store data 
c. decoding 
d. enco...
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CEA201 questions with correct answers
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The cache is responsible for...? 
A. speeding up the operation and processing of the computer. 
B. the cache is responsible for slowing down computer operations and processing. 
C. storing most of the computer's data. 
D. restoring the original settings of the computer. Answer A 
 
Choose the wrong answer Method of Accessing Units of Data have...? 
A. Memory is organized into units of data called records 
B. Access time is variable 
C. Access time is fixed 
D. Access must be made in a specific ...
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CEA201 questions with correct answers
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Q1. The interconnection structure must support which transfer? 
0/5 
a. memory to processor 
b. processor to memory 
c. I/O to or from memory 
d. all of the above Answer d. all of the above 
 
Q2. Computer _________ refers to those attributes that have a direct impact on the logical execution of a program. 
5/5 
a. organization 
b. specifics 
c. design 
d. architecture Answer d. architecture 
 
Q3. Architectural attributes include __________ . 
5/5 
a. I/O mechanisms 
b. control signals 
c. inte...
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CEA201 questions with correct answers
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rapid Answer Computer technology is changing at a __________ pace. 
a. slow 
b. slow to medium 
c. rapid 
d. non-existent 
 
architecture Answer Computer _________ refers to those attributes that have a direct impact on the logical execution of a program. 
a. organization 
b. specifics 
c. design 
d. architecture 
 
I/O mechanisms Answer Architectural attributes include __________ . 
a. I/O mechanisms 
b. control signals 
c. interfaces 
d. memory technology used 
 
Organizational Answer ________...
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CEA 201 questions with correct answers
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The ______ format is usually used to store data. 
a) BCD 
b) Decimal 
c) Hexadecimald 
d) Octal Answer a) BCD 
 
The 8-bit encoding format used to store data in a computer is _____ 
_a) ASCII 
b) EBCDIC 
c) ANCI 
d) USCII Answer b) EBCDIC 
 
A source program is usually in Answer c) High-level language 
 
4. Which memory device is generally made of semiconductors? 
a) RAM 
b) Hard-disk 
c) Floppy disk 
d) Cd disk Answer a) RAM 
 
5. The small extremely fast, RAM's are called as _______ 
a) Cache...
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CEA201 questions with correct answers
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1. The ALU makes use of _______ to store the intermediate results. 
a) Accumulators 
b) Registers 
c) Heap 
d) Stack Answer A 
 
2. A source program is usually in _______ 
 a) Assembly language 
b) Machine level language 
c) High-level language 
d) Natural language Answer C 
 
3. Which of these is a valid byte? 
a) 
b) 
c) AA-AA-BB-BB 
d) 00-11-FF-FF Answer A 
 
4. How many possible values can we have with 8 bits? 
a) 8 
b) 1 byte 
c) 256
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CEA201 questions with correct answers
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To overcome the difference in speeds of operation of the processor and memory Answer What is the reason for implementing the cache? 
 
A fast memory that is used to store recently accessed data Answer Which of the following statement is true about the cache? 
 
Memory address Answer If the cache is placed between MMU and main memory, it will work with... 
 
Direct mapping Answer _____ maps If the cache is placed between MMU and main memory, it will work with line. 
 
Asssociative mapping Answer ...
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CEA 201 questions with correct answers
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Simplification of the Boolean expression (A+B+C)(D+E)' + (A+B+C).(D+E) yields which of the following results? 
A + B + C 
D + E 
A'.B'.C' 
D'.E' 
None of the others Answer A 
 
What is the definition of "Information"? 
 It is the newspaper 
 It is a hard disk, which can store a lot of data. 
Data communicated or received that resolves uncertainty about a particular fact or circumstance. 
 It is the internet Answer C 
 
A /an __________ is an unambiguous mapping between bit strings and th...
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