Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 22
Q1121:
Fill in the blank: Data centers can consume as much electricity as a ________ in the USA.
A. small city
B. small town
C. large city
D. large town
Correct Answer:
B
Chapter: 22
Q1122:
What percentage of global energy usage is accounted for by Google's data centers?
A. 5.0E-5
B. 0.0001
C. 0.001
D. 0.01
Correct Answer:
B
Chapter: 22
Q1123:
Fill in the blank: Facebook data center servers process ________ pieces of content every day.
A. 1 billion
B. 2.4 billion
C. 3 billion
D. 4 billion
Correct Answer:
B
Chapter: 22
Q1124:
How much data do Facebook data center servers process daily?
A. 500TB
B. 650TB
C. 750TB
D. 800TB
Correct Answer:
C
Chapter: 22
Q1125:
Fill in the blank: The design of cloud hosting data centers includes ________ architecture for Internet access.
A. layered
B. flat
C. radial
D. circular
Correct Answer:
A
Chapter: 22
Q1126:
What is a benefit of using larger data centers over smaller ones?
A. Higher operational costs
B. Lower unit costs
C. Increased server diversity
D. Limited scalability
Correct Answer:
B
Chapter: 22
Q1127:
Fill in the blank: The top of rack (TOR) switch connects directly to ________.
A. individual servers
B. cloud storage
C. aggregate switches
D. data storage devices
Correct Answer:
C
Chapter: 22
Q1128:
What is the primary function of a data center interconnection network?
A. Data storage
B. Server backup
C. Connecting data center servers
D. Internet access
Correct Answer:
C
Chapter: 22
Q1129:
Fill in the blank: The data center interconnection network must support low ________ and high bandwidth.
A. latency
B. speed
C. efficiency
D. cost
Correct Answer:
A
Chapter: 22
Q1130:
What does MPI stand for in the context of data center communication?
A. Master Protocol Interface
B. Message Passing Interface
C. Multiple Processing Interface
D. Modular Programming Interface
Correct Answer:
B
Chapter: 22
Q1131:
Fill in the blank: The interconnection network must be ________ to support load balancing and data movement.
A. expandable
B. limited
C. static
D. unchangeable
Correct Answer:
A
Chapter: 22
Q1132:
What type of design is recommended for supporting a modular, expandable data center network?
A. Single-layer design
B. Three-layer design
C. Two-layered design
D. Flat design
Correct Answer:
C
Chapter: 22
Q1133:
Fill in the blank: No single point of failure or ________ links should exist in a fault-tolerant data center network.
A. critical
B. redundant
C. essential
D. slow
Correct Answer:
A
Chapter: 22
Q1134:
Which of the following is an example of application traffic that the interconnection network must support?
A. Email communication
B. Distributed file access
C. Video streaming
D. Online gaming
Correct Answer:
B
Chapter: 22
Q1135:
Fill in the blank: Data center interconnection networks must provide ________ for both software and hardware resources.
A. replication
B. elimination
C. compression
D. isolation
Correct Answer:
A
Chapter: 22
Q1136:
What is a critical requirement of data center interconnection networks regarding costs?
A. High cost
B. Low cost
C. Variable cost
D. Fixed cost
Correct Answer:
B
Chapter: 22
Q1137:
Fill in the blank: The interconnection network can be expanded in units of data center ________ which contain hundreds of servers.
A. cabinets
B. nodes
C. containers
D. racks
Correct Answer:
C
Chapter: 22
Q1138:
What is a Modular Data Center in Shipping Containers?
A. A warehouse-based design
B. A container-based data center
C. A fixed server room
D. A temporary storage unit
Correct Answer:
B
Chapter: 22
Q1139:
Fill in the blank: Modular Data Centers can be ________ from one location to another through trucks.
A. stored
B. shipped
C. sold
D. demolished
Correct Answer:
B
Chapter: 22
Q1140:
What is one advantage of modular data centers compared to traditional warehouse-based designs?
A. More expensive
B. Less energy efficient
C. More energy efficient
D. Difficult to relocate
Correct Answer:
C