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SSC Scientific Assistant IMD Computer Science Questions 21 to 40

Hi students, Welcome to Amans Maths Blogs (AMBIPi). Are you preparing for SSC Scientific Assistant and looking for SSC Scientific Assistant General Awareness QuestionsSSC Scientific Assistant IMD Computer Science Questions 21 to 40 with Answer Keys? In this article, you will get previous year questions of SSC Scientific Assistant IMD (Indian Meteorological Department), which helps you in the preparation of government job of SSC IMD Scientific assistant.

SSC Scientific Assistant IMD Previous Year Questions

SSC Scientific Assistant Question No: 21

What does the port number in a TCP connection specify?

Option A : It specifies the communication process on the two end systems

Option B : It specifies the quality of data and connection

Option C : It specifies the size of data

Option D : All options are correct

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Option A : It specifies the communication process on the two end systems

SSC Scientific Assistant Computer Science Question No: 22

Which is true to change the text color of red?

Option A : <BODY BGCOLOR=RED

Option B : BODY TEXT=RED>

Option C : <BODY COLOR= RED

Option D : None of these

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Option B : BODY TEXT=RED>

SSC Scientific Assistant Previous Year Question No: 23

Choose the correct HTML code to create an email link ?

Option A : <A HREF = “[email protected]”></A>

Option B : <A HREF = “mailto:”[email protected]”></A>

Option C : <MAIL>”[email protected]”></MAIL>

Option D : <A MAILHREF = “[email protected]”</A>

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Option B : <A HREF = “mailto:”[email protected]”</A>

SSC Scientific Assistant IMD Question No: 24

Which topology is used in Ethernet?

Option A : Bus Topology

Option B : Ring Topology

Option C : Tree Topology

Option D : Mash Topology

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Option A : Bus Topology

SSC Scientific Assistant Question Paper No: 25

Ethernet is a standard for

Option A : LAN

Option B : MAN

Option C : VAN

Option D : All options are correct

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Option A : LAN

SSC Scientific Assistant Previous Year Paper Question No: 26

What is a Compiler?

Option A : A compiler does a conversion line by line as the program is run

Option B : A compiler converts the whole of a high-level program code into machine code in one step

Option C : A compiler is a general purpose language providing very efficient execution

Option D : None of these

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Option B : A compiler converts the whole of a high-level program code into machine code in one step

SSC Scientific Assistant Previous Year Paper Computer Science Question No: 27

What is a web browser?

Option A : a program that can display a web page

Option B : a program used to view html documents

Option C : it enables users to access the resources of internet 

Option D : all options are correct

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Option D : all options are correct

Scientific Assistant Previous Year Question Paper No: 28

What is the latest version of CSS available?

Option A : CSS2

Option B : CSS3

Option C : CSS3.1

Option D : CSS4

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Option D : CSS4

IMD Scientific Assistant Question Paper No: 29

How many layers are present in the TCP/IP reference model ?

Option A : 6

Option B : 7

Option C : 5

Option D : 4

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Option D : 4

Previous Year Question SSC Scientific Assistant: 30

A top-to-bottom relationship among the items in a database is established by a

Option A : Hierarchical schema

Option B : Network schema

Option C : Relational schema

Option D : All options are correct

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Option A : Hierarchical schema

SSC IMD Scientific Assistant Question No: 31

Which of these is not a database object?

Option A : Index

Option B : Sequence

Option C : Cursor

Option D : Trigger

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Option C : Cursor

SSC IMD Scientific Assistant Computer Science Question No: 32

Data items grouped together for storage purpose are called a

Option A : Record

Option B : Title

Option C : String

Option D : List

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Option A : Record

SSC Scientific Assistant IMD Previous Year Question No: 33

A set of objects that shares a common structure and a common behavior is called:

Option A : Object

Option B : Class

Option C : Entity

Option D : None of these

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Option B : Class

SSC Scientific Assistant IMD Question No: 34

Which of the following is an example of network database?

Option A : IDBS

Option B : Ingress

Option C : Oracle

Option D : DBMS

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Option A : IDBS

SSC IMD Scientific Assistant Question Paper No: 35

What is used for database security?

Option A : data encryption

Option B : a view

Option C : finger print

Option D : all options are correct

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Option D : all options are correct

SSC IMD Scientific Assistant Previous Year Paper Question No: 36

Which of the following is not a proper state of transaction?

Option A : Partially aborted

Option B : Partially committed

Option C : Aborted

Option D : Committed

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Option B : Catenation

SSC IMD Scientific Assistant Previous Year Paper Computer Science Question No: 37

Assume transaction A holds a share lock R. If a transaction B also requests for a share lock R.

Option A : It will result in a deadlock situation

Option B : It will immediately be granted

Option C : It will immediately be rejected

Option D : It will be granted as soon as it released by A 

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Option B : It will immediately be granted

IMD Scientific Assistant Previous Year Question Paper No: 38

Which command is used to remove all rows from a table?

Option A : Delete

Option B : Remove

Option C : Truncate

Option D : Both ‘Delete’ and ‘Remove’

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Option C : Truncate

IMD Scientific Assistant Question Paper No: 39

Which command is used to add a column to an existing table?

Option A : Create

Option B : Update

Option C : Alter

Option D : None of these

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Option C : Alter

Previous Year Question SSC IMD Scientific Assistant: 40

In a relational database, a referential integrity constraint can be specified with the help of

Option A : primary key 

Option B : foreign key

Option C : secondary key 

Option D : none of these

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Option B : foreign key

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SSC General Intelligence Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 75
SSC General Awareness Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 75
SSC Computer Science Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 80 | 81 to 100
| 101 to 120 | 121 to 140 | 141 to 160| 161 to 180 | 181 to 200
SSC Quantitative Aptitude Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 75
SSC Physics Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 80 | 81 to 100
SSC Electronics Previous Year Questions
| 1 to 20 | 21 to 40 | 41 to 60 | 61 to 80 | 81 to 100
101 to 120 | 121 to 140 | 141 to 160 | 161 to 180 | 181 to 200 |
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