
Cloud Computing Unit 4

Quiz
•
Computers
•
University
•
Medium
PRINCESS MCA
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary advantage of parallel computing?
It has no shared memory.
It requires multiple computers.
It saves time and money.
It improves system scalability.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of distributed computing?
Processes tasks sequentially.
Components are located at different locations.
Has shared memory.
Uses a single computer.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does MapReduce primarily do?
Processes data in a serial manner.
Processes data in a distributed form.
Requires a single processor.
Eliminates the need for data replication.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT an advantage of Hadoop?
Requires expensive hardware.
Flexible data processing.
High availability.
Fault tolerance.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the NameNode in HDFS?
Stores the actual data.
Handles user authentication.
Processes the data.
Manages the metadata.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a disadvantage of distributed computing?
Improves system performance.
Requires less hardware.
Data security and sharing issues.
Simplifies troubleshooting.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of YARN in Hadoop?
Job scheduling.
Data processing.
Data storage.
Resource management.
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