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web technology Online Quiz - 35

Description: web technology Online Quiz - 35
Number of Questions: 20
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Tags: web technology
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Casting operator introduced in PHP 6 is

technology web technology

  1. (array)

  2. (int64)

  3. (real) or (double) or (float)

  4. (object)

Show answer
Correct Option: B

When defining identifier in PHP you should remember that

technology web technology

  1. Identifier are case sensitive. So $result is different than $ result

  2. Identifiers can be any length

  3. Both of above

  4. None of above

Show answer
Correct Option: C

Identify the invalid identifier

technology web technology

  1. my-function

  2. size

  3. –some word

  4. This&that

Show answer
Correct Option: D

AI Explanation

To answer this question, you need to understand the rules for valid identifiers in programming languages.

An identifier is a name given to a variable, function, or other programming entity. It is typically used to refer to that entity within the program.

Let's go through each option to understand why it is correct or incorrect:

Option A) my-function - This option is a valid identifier because it consists of letters, numbers, or underscores, and does not start with a number.

Option B) size - This option is a valid identifier because it consists of letters, numbers, or underscores, and does not start with a number.

Option C) –some word - This option is an invalid identifier because it contains a hyphen (-), which is not allowed in many programming languages. Hyphens are typically used for subtraction or negation, so they are not allowed in identifiers.

Option D) This&that - This option is an invalid identifier because it contains the ampersand (&) symbol, which is not allowed in many programming languages. Ampersands are typically used for logical operations or bitwise operations, so they are not allowed in identifiers.

The correct answer is D. This option is invalid because it contains the ampersand (&) symbol, which is not allowed in many programming languages.

Variable scope on which a variable does not loose its value when the function exists and use that value if the function is called again is:

technology web technology

  1. Local

  2. function parameter

  3. static

  4. None of above

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Correct Option: C

The left association operator % is used in PHP for

technology web technology

  1. percentage

  2. bitwise or

  3. division

  4. modulus

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Correct Option: D

Full form of HTML

technology web technology

  1. Hyper Text Mark Language

  2. HyperText Multiple Languages

  3. HyperText Markup Language

  4. Hyperlink Markup Languages

Show answer
Correct Option: C

CSS Full form

technology web technology

  1. Cascade Style Sheet

  2. Cascading Style Sheets

  3. CS Style Sheets

  4. Cascicading Style Sheets

Show answer
Correct Option: B

URL Full form

technology web technology

  1. universal resource locator

  2. unidentified resource locator

  3. uniform resource locator

  4. unidentified random locator

Show answer
Correct Option: C

COBOL Full form

technology web technology

  1. COmmon Business Oriented Language

  2. COmplete Business Oriented Language

  3. COmpletely Business Oriented Language

  4. COmmon Business Objective Language

Show answer
Correct Option: A

DBMS Full form
technology web technology

  1. Data Base Management Software

  2. Database Management System

  3. Database Business Management System

  4. Database Business Management Software

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Correct Option: B

WWW Full form

technology web technology

  1. World-Wide Web

  2. World Wide Website

  3. World Wide Web

  4. World Wide Webbies

Show answer
Correct Option: C

XML Full form

technology web technology

  1. X-TENSIBLE MARKUP LANGUAGES

  2. EXTENSIBLE MARKUP LANGUAGE

  3. XHTML MARKUP LANGUAGE

  4. EXTENSIBLE MARK-UP LANGUAGES

Show answer
Correct Option: B

RSS Full form

technology web technology

  1. Really Simple Syndication

  2. Realtime Simple Syndication

  3. Really Sample Syndication

  4. Remote Simple Syndication

Show answer
Correct Option: A

SMO Full form

technology web technology

  1. Search Media Optimization

  2. Search Marketing Optimization

  3. Social Media Optimization

  4. Searchengine Marketing Optimization

Show answer
Correct Option: C

ASP Full form

technology web technology

  1. Application Server Pages

  2. Active Server Process

  3. Application Server Process

  4. Active Server Pages

Show answer
Correct Option: D

Which application server are we using?

technology web technology

  1. Apache

  2. Weblogic

  3. Webspere

  4. None

Show answer
Correct Option: B

Business services gets converted from QPP to which layer?

technology web technology

  1. Web

  2. EJB

  3. Database

  4. All of the above

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Correct Option: B

Which technology is used for frontend screen?

technology web technology

  1. EJB

  2. JPA

  3. JSP

  4. None

Show answer
Correct Option: C

What is the type of architecture implemented in Bancs Treasury?

technology web technology

  1. MVA

  2. MVC

  3. MVVM

  4. None

Show answer
Correct Option: B

Which are the relevant portfolios used in trading?

technology web technology

  1. HTM

  2. AFS

  3. HFT

  4. All of the above

Show answer
Correct Option: D
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