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programming languages Online Quiz - 302

Description: programming languages Online Quiz - 302
Number of Questions: 20
Created by:
Tags: programming languages
Attempted 0/20 Correct 0 Score 0

WhatisDSN?

  1. Database server name

  2. Database source name

  3. Data server name

  4. Data source name


Correct Option: D
  1. x as integer and y as integer.

  2. x as variant and y as integer.

  3. x as integer and y as variant.

  4. x as double and y as integer.


Correct Option: B

Timer control contains how many events?

  1. 1

  2. 2

  3. 3

  4. 0


Correct Option: A

Which Control do not have events?

  1. DriveListBox Control

  2. Timer Control

  3. Common dialog control

  4. VScrollBar Control


Correct Option: C

It is possible to call oracle database through ADO control or Object.

  1. True

  2. False


Correct Option: B
  1. Vbrun300.dll

  2. VB6IDE.DLL

  3. VBSCC.DLL

  4. Vbrun6.dll


Correct Option: A
  1. 22 Byte

  2. 32 Byte

  3. 16 Byte

  4. None of the Above


Correct Option: D

How many event in VB6 form.

  1. 36

  2. 26

  3. 31

  4. 30


Correct Option: C

What is ODBC?

  1. Open Data Base Connectivity

  2. Open Data Base Connection

  3. Oracle Data Base Connectivity

  4. Oracle Data Base Connection


Correct Option: A

We can create CGI scripts in VB.

  1. True

  2. False


Correct Option: B

Objects resides in ADO?

  1. Connection

  2. Command

  3. Parameter

  4. Error

  5. Field

  6. DSN


Correct Option: A,B,C,D,E

How to set a shortcut key for label?

  1. Set UseMnemonic property to True

  2. Set DragMode property to 1

  3. Set LinkMode property to 1

  4. Put & in the lebel caption


Correct Option: A,D

Different types of error in VB?

  1. Syntax Errors

  2. System Errors

  3. Runtime Errors

  4. Logic Errors


Correct Option: A,C,D
  1. Connection

  2. Line

  3. Shape

  4. Records


Correct Option: B,C

All programs written in the Java language (Java programs) are built from classes ?

  1. True

  2. False


Correct Option: A
  1. Multithreading

  2. Encapsulation

  3. Byte Codes

  4. All the above


Correct Option: C

Java is featured with automatic memory menagement to manage memory in object lifecycle.

  1. True

  2. False


Correct Option: A
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