Tag: web technology

Questions Related to web technology

What is the output for the below code ? class A implements Runnable{ public void run(){ System.out.println(Thread.currentThread().getName()); } } public class Test { public static void main(String... args) { A a = new A(); Thread t = new Thread(a); t.setName("good"); t.start(); } }

technology web technology

  1. good

  2. Compilation succeed but Runtime Exception

  3. null

  4. Compilation fails with an error at line 5

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Correct Option: A

What is the output for the below code ? public class Test { public static void main(String[] args) { Boolean expr = true; if (expr) { System.out.println("true"); } else { System.out.println("false"); } } }
technology web technology

  1. false

  2. Compile Error - can't use Boolean object in if().

  3. true

  4. Compile Properly but Runtime Exception.

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Correct Option: C

What is the output for the below code ? public class Test { public static void main(String[] args) { List list = new ArrayList(); list.add(0, 59); int total = list.get(0); System.out.println(total); } }
technology web technology

  1. Compile Properly but Runtime Exception

  2. Compile time error, because you have to do int total = ((Integer)(list.get(0))).intValue();

  3. 59

  4. Compile time error, because can't add primitive type in List.

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Correct Option: C

What is the output for the below code ? public class Test { public static void main(String[] args) { Integer i = null; int j = i; System.out.println(j); } }
technology web technology

  1. NullPointerException

  2. 0

  3. Complie with Error

  4. Null

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Correct Option: A

What is SOAP ?
technology web technology

  1. Simple Object Access Protocol

  2. Simplified Object Access Protocol

  3. Simplified Object Access Program

  4. Simple Or Advanced Protocol

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Correct Option: A

SOAP is a lightweight ___ based protocol .
technology web technology

  1. XSL

  2. XML

  3. XHTML

  4. XSTL

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Correct Option: B

How many parts do SOAP consists of ?
technology web technology

  1. 2

  2. 1

  3. 4

  4. 3

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Correct Option: D

SOAP is language
technology web technology

  1. dependent

  2. sometimes dependent

  3. independent

  4. sometimes independent

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Correct Option: C

SOAP is a key element of Microsoft's _____ architecture for future Internet application development.
technology web technology

  1. Windows

  2. Networking

  3. .net

  4. ASP

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Correct Option: C

The first public Working Draft on SOAP was published from W3C in
technology web technology

  1. December 1998

  2. December 2001

  3. November 1998

  4. November 2001

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Correct Option: D