Computer Science Engineering (CSE)

» DataBase Management System (DBMS) solved MCQs

Entity Relationship model consists of collection of basic objects called _________ andrelationship among these objects.

Question:

Entity Relationship model consists of collection of basic objects called _________ andrelationship among these objects.

A.
functions
B.
models
C.
None of these
D.
entities
Answer» d. entities

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Entity Relationship model consists of collection of basic objects called _________ andrelationship among these objects.
» DataBase Management System (DBMS) solved MCQs

In which of the following, a separate schema is created consisting of that attribute and theprimary key of the entity set.

Question:

In which of the following, a separate schema is created consisting of that attribute and theprimary key of the entity set.

A.
A many-to-many relationship set
B.
A multivalued attribute of an entity set
C.
A one-to-many relationship set
D.
All of the mentioned
Answer» b. A multivalued attribute of an entity set

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More In which of the following, a separate schema is created consisting of that attribute and theprimary key of the entity set.
» DataBase Management System (DBMS) solved MCQs

Consider a directed line(->) from the relationship set advisor to both entity sets instructorand student. This indicates _________ cardinality

Question:

Consider a directed line(->) from the relationship set advisor to both entity sets instructorand student. This indicates _________ cardinality

A.
One to many
B.
One to one
C.
Many to many
D.
Many to one
Answer» b. One to one

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Consider a directed line(->) from the relationship set advisor to both entity sets instructorand student. This indicates _________ cardinality
» DataBase Management System (DBMS) solved MCQs

Data Models in DBMS are classified into ______ categories.

Question:

Data Models in DBMS are classified into ______ categories.

A.
3
B.
2
C.
5
D.
4
Answer» c. 5

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Data Models in DBMS are classified into ______ categories.
» DataBase Management System (DBMS) solved MCQs

Object based logical model(s) are used to describe data at – [Select Appropriate Option(s)]

Question:

Object based logical model(s) are used to describe data at – [Select Appropriate Option(s)]

A.
View Level
B.
Logical Level
C.
Physical Level
D.
None of these
Answer» c. Physical Level

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Object based logical model(s) are used to describe data at – [Select Appropriate Option(s)]
» Cloud Computing solved MCQs

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

Question:

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

A.
CAS
B.
CSA
C.
SAC
D.
All of the mentioned
Answer» a. CAS

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?
» Cloud Computing solved MCQs

M2M is a term introduced by

Question:

M2M is a term introduced by

A.
IoT service providers
B.
Fog computing service providers
C.
Telecommunication service providers
D.
None of these
Answer» c. Telecommunication service providers

Note: The above multiple-choice question is for all general and Competitive Exams in India.

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» Cloud Computing solved MCQs

DCS is a ________

Question:

DCS is a ________

A.
Distributed Control System
B.
Data Control System
C.
Data Column System
D.
Distributed Column System
Answer» a. Distributed Control System

Note: The above multiple-choice question is for all general and Competitive Exams in India.

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» Cloud Computing solved MCQs

________________ is the central application in the AWS portfolio.

Question:

________________ is the central application in the AWS portfolio.

A.
Amazon Simple Queue Service
B.
Amazon Elastic Compute Cloud
C.
Amazon Simple Notification Service
D.
All of the above
Answer» b. Amazon Elastic Compute Cloud

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More ________________ is the central application in the AWS portfolio.
» Cloud Computing solved MCQs

Amazon EMR uses Hadoop processing combined with several __________ products.

Question:

Amazon EMR uses Hadoop processing combined with several __________ products.

A.
AWS
B.
ASQ
C.
AMR
D.
AWES
Answer» a. AWS

Note: The above multiple-choice question is for all general and Competitive Exams in India.

Read More Amazon EMR uses Hadoop processing combined with several __________ products.

Entity Relationship model consists of collection of basic objects called _________ andrelationship among these objects.

In which of the following, a separate schema is created consisting of that attribute and theprimary key of the entity set.

Consider a directed line(->) from the relationship set advisor to both entity sets instructorand student. This indicates _________ cardinality

Data Models in DBMS are classified into ______ categories.

Object based logical model(s) are used to describe data at – [Select Appropriate Option(s)]

Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model?

M2M is a term introduced by

DCS is a ________

________________ is the central application in the AWS portfolio.

Amazon EMR uses Hadoop processing combined with several __________ products.