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programming languages Online Quiz - 270

Description: programming languages Online Quiz - 270
Number of Questions: 20
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Tags: programming languages
Attempted 0/20 Correct 0 Score 0

First broswer to incorporate Java technology is

  1. Internet explorer

  2. Safari

  3. Firefox

  4. Netscape navigator


Correct Option: D

'javac' is the loader for Java applications

  1. True

  2. False


Correct Option: B

Which one of the following is true

  1. The JDK and SDK holds the same features with different name

  2. The JDK forms an extended subset of a SDK

  3. The SDK forms an extended subset of a JDK

  4. None


Correct Option: B

'java' command converts source code into Java bytecode

  1. True

  2. False


Correct Option: B

JVM is an instance of JRE (Java runtime environment)

  1. True

  2. False


Correct Option: A
  1. the meta data file that contains name-value pairs organized in different sections

  2. specific file contained within a JAR archive

  3. the manifest file is named MANIFST.MFT

  4. All the above


Correct Option: A,B

public class AQuestion{ public static void main(String args[]){ System.out.println("Before Try"); try{ } catch(Throwable t){ System.out.println("Inside Catch"); } System.out.println("At the End"); } }

  1. Compiler error complaining about the catch block where no IOException object can ever be thrown.

  2. Compiler error - IOException not found. It must be imported in the first line of the code.

  3. No compiler error. The lines “Before Try” and “At the end” are printed on the screen.

  4. None of Above


Correct Option: A,B,C,D

The class java.lang.Exception

  1. Is public

  2. Extends Throwable

  3. Implements Throwable

  4. Is serializable


Correct Option: A

Which of the following visual studio 2008 features are deployment enhancements?

  1. Clickonce deployment

  2. User access control(UAC) support

  3. Improved performance

  4. all of the above

  5. none of the above


Correct Option: D

ASMX and WSE do not provide efficient ways for providing security,routing,reliable messaging and transaction handling.

  1. True

  2. False


Correct Option: A

The default bindings that WCF uses to automatically configure a service are...

  1. BasicHttpBinding

  2. WSHttpBinding

  3. MSHttpBinding

  4. NetMsmqBinding


Correct Option: A,B,D

ASMX and WSE technologies do not provide interoperable model.

  1. True

  2. False


Correct Option: B
  1. Subsequent statements in the current processing blocks are executed

  2. There is an error message

  3. Program gets terminated

  4. Subsequent statements in the current processing blocks are not executed


Correct Option: D
  1. Code will give compile time error

  2. Code will give runtime error

  3. Code will print "Equal"

  4. Code will print "Not Equal" ==


Correct Option: D

if("String".toString() == "String") System.out.println("Equal"); else System.out.println("Not Equal");

  1. Code will give compile time error

  2. Code will give runtime error

  3. Code will print "Equal"

  4. Code will print "Not Equal"


Correct Option: D
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