a
WGU C952
Computer Architecture - Set 2 Exam All In One, 50 Multiple
Choice Questions And Answers ( Verified Answers), 100%
Guaranteed Pass ||Complete A+ Guide
This Document Contains:
WGU C952 Computer Architecture
Set 2 Exam
50 Multiple Choice Questions And Answers
100% Guaranteed Pass
,C952 Computer Architecture - Set 2 - Part 1
Question 1: Which component is responsible for executing instructions and
performing calculations in a computer system?
Memory
CPU
Operating System
I/O devices
Answer: CPU
The CPU (Central Processing Unit) executes instructions and performs calculations,
acting as the “brain” of the computer.
Question 2: What term describes a collection of servers that dynamically provide
online services, often rented as a utility?
Embedded computing
Multicore processing
Cloud computing
Local Area Network
Aṇswer: Cloud computing
Cloud computing involves scalable collections of servers providing resources over the
internet, rented dynamically to adjust for demand.
Question 3: In data hierarchy, what does a "terabyte" typically represent today?
1024 gigabytes
1,000,000,000,000 bytes
240 bytes
500 megabytes
, C952 Computer Architecture - Set 2 - Part 1
Aṇswer: 1,000,000,000,000 bytes
While historically used to represent 240 bytes, a terabyte today is commonly defined
as 1 trillion (1012) bytes in storage systems.
Question 4: What term describes a memory that can be accessed randomly and is
often built as an integrated circuit?
Cache memory
Flash memory
Dynamic Random Access Memory (DRAM)
Secondary memory
Answer: Dynamic Random Access Memory (DRAM)
DRAM provides random access to data and is commonly used as main memory in
computers.
Question 5: In virtual memory, which event occurs when data is not available in
the main memory?
Cache hit
Page fault
Interrupt
Cache miss
Answer: Page fault
A page fault happens when the requested data is not present in main memory,
requiring a fetch from secondary storage.
Question 6: Which technique reduces the likelihood of data hazards by
predicting branches at runtime?
Pipelining
WGU C952
Computer Architecture - Set 2 Exam All In One, 50 Multiple
Choice Questions And Answers ( Verified Answers), 100%
Guaranteed Pass ||Complete A+ Guide
This Document Contains:
WGU C952 Computer Architecture
Set 2 Exam
50 Multiple Choice Questions And Answers
100% Guaranteed Pass
,C952 Computer Architecture - Set 2 - Part 1
Question 1: Which component is responsible for executing instructions and
performing calculations in a computer system?
Memory
CPU
Operating System
I/O devices
Answer: CPU
The CPU (Central Processing Unit) executes instructions and performs calculations,
acting as the “brain” of the computer.
Question 2: What term describes a collection of servers that dynamically provide
online services, often rented as a utility?
Embedded computing
Multicore processing
Cloud computing
Local Area Network
Aṇswer: Cloud computing
Cloud computing involves scalable collections of servers providing resources over the
internet, rented dynamically to adjust for demand.
Question 3: In data hierarchy, what does a "terabyte" typically represent today?
1024 gigabytes
1,000,000,000,000 bytes
240 bytes
500 megabytes
, C952 Computer Architecture - Set 2 - Part 1
Aṇswer: 1,000,000,000,000 bytes
While historically used to represent 240 bytes, a terabyte today is commonly defined
as 1 trillion (1012) bytes in storage systems.
Question 4: What term describes a memory that can be accessed randomly and is
often built as an integrated circuit?
Cache memory
Flash memory
Dynamic Random Access Memory (DRAM)
Secondary memory
Answer: Dynamic Random Access Memory (DRAM)
DRAM provides random access to data and is commonly used as main memory in
computers.
Question 5: In virtual memory, which event occurs when data is not available in
the main memory?
Cache hit
Page fault
Interrupt
Cache miss
Answer: Page fault
A page fault happens when the requested data is not present in main memory,
requiring a fetch from secondary storage.
Question 6: Which technique reduces the likelihood of data hazards by
predicting branches at runtime?
Pipelining
