COMPUTER ARCHITECTURE UPDATED ACTUAL EXAM QUESTIONS CORRECT ANSWERS
GRADED A PLUS
Question:
What are the main objectives of studying computer organization and architecture?
Answer:
To design better programs, optimize program behavior, evaluate computer system performance, and
understand time, space, and price tradeoffs.
Question:
What does the Principle of Equivalence of Hardware and Software state?
Answer:
Any task done by software can also be done using hardware, and vice versa, assuming speed is not a
concern.
Question:
What are the three basic components of a computer?
Answer:
A processor to interpret and execute programs, a memory to store data and programs, and a
mechanism for transferring data to and from the outside world.
Question:
What does 'Kilo-' represent in terms of measurement?
Answer:
Kilo- (K) represents 1 thousand, or 10^3 and 2^10.
, Question:
What is the definition of a Hertz?
Answer:
A Hertz is a measure of frequency, defined as clock cycles per second.
Question:
How is processor speed typically measured?
Answer:
Processor speed is measured in MHz (megahertz) or GHz (gigahertz).
Question:
What is a byte?
Answer:
A byte is a unit of storage, with 1KB equal to 2^10 bytes.
Question:
What is the difference between RAM and cache memory?
Answer:
RAM (random access memory) is used for temporary storage of data and programs, while cache
memory is a smaller, faster type of memory that stores frequently accessed data.
Question:
What does 'millisecond' measure?
Answer:
A millisecond is 1 thousandth of a second.
Question:
GRADED A PLUS
Question:
What are the main objectives of studying computer organization and architecture?
Answer:
To design better programs, optimize program behavior, evaluate computer system performance, and
understand time, space, and price tradeoffs.
Question:
What does the Principle of Equivalence of Hardware and Software state?
Answer:
Any task done by software can also be done using hardware, and vice versa, assuming speed is not a
concern.
Question:
What are the three basic components of a computer?
Answer:
A processor to interpret and execute programs, a memory to store data and programs, and a
mechanism for transferring data to and from the outside world.
Question:
What does 'Kilo-' represent in terms of measurement?
Answer:
Kilo- (K) represents 1 thousand, or 10^3 and 2^10.
, Question:
What is the definition of a Hertz?
Answer:
A Hertz is a measure of frequency, defined as clock cycles per second.
Question:
How is processor speed typically measured?
Answer:
Processor speed is measured in MHz (megahertz) or GHz (gigahertz).
Question:
What is a byte?
Answer:
A byte is a unit of storage, with 1KB equal to 2^10 bytes.
Question:
What is the difference between RAM and cache memory?
Answer:
RAM (random access memory) is used for temporary storage of data and programs, while cache
memory is a smaller, faster type of memory that stores frequently accessed data.
Question:
What does 'millisecond' measure?
Answer:
A millisecond is 1 thousandth of a second.
Question:
