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web technology Online Quiz - 51

Description: web technology Online Quiz - 51
Number of Questions: 20
Created by:
Tags: web technology
Attempted 0/20 Correct 0 Score 0

In order to have the VPD functionality a trigger is required to fire when user initiates a session in DB.What type of trigger needs to be created?

  1. DML trigger

  2. System event

  3. INSTEAD OF trigger

  4. Application Trigger


Correct Option: B

What resources are available for my reference ?

  1. AOD

  2. OM

  3. TSG

  4. iAdmin

  5. All of the above


Correct Option: E

To which team(s) do I send the ticket?

  1. Routing matrix

  2. Escalation team

  3. Close it

  4. Sev queue


Correct Option: A,B

What is the shortcut usedin this Scenario? "Apply the time format"

  1. Ctrl+Shift+2

  2. Ctrl+Shift+T

  3. Ctrl+T

  4. Ctrl+S


Correct Option: A
  1. Add a TYPE=HIDDEN INPUT to the form

  2. Trap the return keypress and return (null

  3. Add 'return false' to onsubmit="..." in the FORM tag

  4. Instruct the user not to press the Return key.


Correct Option: C

Which JavaScript feature uses JAR files?

  1. Object signing

  2. Style sheets

  3. Netcaster channels

  4. Image rollovers


Correct Option: A

Which feature is supported in MSIE 3.x?

  1. split()

  2. document.clear()

  3. join()

  4. charAt()


Correct Option: D

AI Explanation

To answer this question, we need to understand the features supported in MSIE 3.x.

Option A) split() - This option is incorrect because the split() function is not supported in MSIE 3.x.

Option B) document.clear() - This option is incorrect because the document.clear() function is not supported in MSIE 3.x.

Option C) join() - This option is incorrect because the join() function is not supported in MSIE 3.x.

Option D) charAt() - This option is correct because the charAt() function is supported in MSIE 3.x. The charAt() function is used to retrieve the character at a specified index in a string.

The correct answer is D) charAt() because it is the only feature supported in MSIE 3.x.

What's the default setting for the expires attribute of the document.cookie property?

  1. The duration of the browser session.

  2. The duration the current document stays loaded.

  3. Twenty-four hours from the time the cookie is set.

  4. There is no default setting.


Correct Option: A

Which of the following is true?

  1. If onKeyDown returns false, the key-press event is cancelled.

  2. If onKeyPress returns false, the key-down event is cancelled.

  3. If onKeyDown returns false, the key-up event is cancelled.

  4. If onKeyPress returns false, the key-up event is cancelled.


Correct Option: A

Which best describes JavaScript?

  1. a low-level programming language.

  2. a scripting language precompiled in the browser.

  3. a compiled scripting language.

  4. an object-oriented scripting language.


Correct Option: D

Choose the server-side JavaScript object:

  1. FileUpLoad

  2. Function

  3. File

  4. Date


Correct Option: C

Choose the client-side JavaScript object:

  1. Database

  2. Cursor

  3. Client

  4. FileUpLoad


Correct Option: D

Seek the truth about setTimeOut():

  1. The statement(s) it executes run(s) only once.

  2. It pauses the script in which it is called.

  3. clearTimeOut() won't stop its execution.

  4. The delay is measured in hundredths of a second.


Correct Option: A

Which best describes void?

  1. A method

  2. A function

  3. A statement

  4. An operator


Correct Option: D

AI Explanation

To answer this question, we need to understand the concept of "void" in programming.

Option A) A method - This option is incorrect because void is not a method. In programming, a method is a block of code that performs a specific task.

Option B) A function - This option is incorrect because void is not a function. In programming, a function is a block of code that can be called to perform a specific task and return a value.

Option C) A statement - This option is incorrect because void is not a statement. In programming, a statement is a line of code that performs an action or sets a value.

Option D) An operator - This option is correct because void is an operator in some programming languages, such as C and C++. The void operator is used to evaluate an expression and discard the result. It does not return a value.

The correct answer is D) An operator. This option is correct because void is an operator used in certain programming languages to evaluate an expression and discard the result.

what is the command to open keyboard properties?

  1. keybrd

  2. kb.ctl

  3. keyboard.control

  4. control keyboard


Correct Option: D

Inside which HTML element do we put the JavaScript?


Correct Option: B

What is the correct JavaScript syntax to write "Hello World"?

  1. ("Hello World")

  2. document.write("Hello World")

  3. response.write("Hello World")

  4. "Hello World"


Correct Option: B

What is the correct syntax for referring to an external script called "javascript.js"?


Correct Option: B

How do you round the number 7.25, to the nearest integer?

  1. rnd(7.25)

  2. round(7.25)

  3. Math.round(7.25)

  4. Math.rnd(7.25)


Correct Option: C

How can you find a client's browser name?

  1. browser.name

  2. navigator.appName

  3. client.navName

  4. clientbrowser.navName


Correct Option: B
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