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TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A

NEW

12th Standard

TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

12th Standard English Medium Computer Applications Subject Introduction to Hypertext Pre-Processor Book Back 2 Mark Questions with Solution Part - II updated Book back Questions

Published on: 13/05/2022

QB365 provides detailed and simple solution for every book back questions in class 12 Computer Applications subject.It will helps to get more idea about question pattern in every book back questions with solution.

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Download Tamil Nadu 12th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

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Std: 12th Standard - Computer Applications

chapter: - Book back Questions

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Questions:

Generic 2

5 x 2 = 10

Define Webserver.

Define Client Server Architecture.

How to declare variables in PHP?

Is PHP a case sensitive language?

What is URL?

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Answers Key:

Generic 2

5 x 2 = 10

A server is a computer or a device that provides functionalities for other programs of devices called "Client".

A server is a computer or a device that provides functionality for other programs or devices, called "clients". This architecture is called the client server model, and a single overall computation is distributed across multiple processes or devices.

(i) Variable name must always begin with a $$$ symbol.
(ii) Variable name can not start with a number.
(iii) Variable names are case-sensitive. Eg. $$$a = 6;

(i) Yes, PHP is a case sensitive language both upper and lower case are treated differently.
(ii) Example: $x and $X are different variable names.

Uniform Resource Locater (URL), refers the address of a specific web page or file on the internet.