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programming languages Online Quiz - 302

Description: programming languages Online Quiz - 302
Number of Questions: 20
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Tags: programming languages
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End-users use a ____________ installed on their own machine for standalone Java applications.

  1. JRE

  2. SDK

  3. Both 1 & 2

  4. None of the above


Correct Option: A

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

  1. True

  2. False


Correct Option: A

What makes the Java Program to provide Portability?

  1. Multithreading

  2. Encapsulation

  3. Byte Codes

  4. All the above


Correct Option: C

Java APIs are libraries of compiled code

  1. True

  2. False


Correct Option: A

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

  1. True

  2. False


Correct Option: A

Default property of datacontrol?

  1. Connection

  2. Line

  3. Shape

  4. Records


Correct Option: B,C

Different types of error in VB?

  1. Syntax Errors

  2. System Errors

  3. Runtime Errors

  4. Logic Errors


Correct Option: A,C,D

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

Objects resides in ADO?

  1. Connection

  2. Command

  3. Parameter

  4. Error

  5. Field

  6. DSN


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

We can create CGI scripts in VB.

  1. True

  2. False


Correct Option: B

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

How many event in VB6 form.

  1. 36

  2. 26

  3. 31

  4. 30


Correct Option: C

What is the size of the variant data type?

  1. 22 Byte

  2. 32 Byte

  3. 16 Byte

  4. None of the Above


Correct Option: D

What is the Dll required for running the VB?

  1. Vbrun300.dll

  2. VB6IDE.DLL

  3. VBSCC.DLL

  4. Vbrun6.dll


Correct Option: A

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

  1. True

  2. False


Correct Option: B

What is a property to resize a label control according to your caption?

  1. Resize

  2. WordWrap

  3. Appearance

  4. AutoSize


Correct Option: D

Which Control do not have events?

  1. DriveListBox Control

  2. Timer Control

  3. Common dialog control

  4. VScrollBar Control


Correct Option: C

Timer control contains how many events?

  1. 1

  2. 2

  3. 3

  4. 0


Correct Option: A

Dim x, y as integer. What is x and y data type?

  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

WhatisDSN?

  1. Database server name

  2. Database source name

  3. Data server name

  4. Data source name


Correct Option: D
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