Tag: databases

Questions Related to databases

Which one of the following status code indicates a duplicate insertion of a segment in IMS
technology databases

  1. II

  2. AI

  3. IX

  4. AJ

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Correct Option: A

Which of the following denote the type of servlet?
technology databases

  1. GenericServlet

  2. HttpServlet

  3. Both (A) and (B)

  4. None of the Above

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Correct Option: C

Consider the following piece of code byte x = 0; x += 1;
technology databases

  1. Results in x having the value 1.

  2. Causes a compiler error.

  3. Will require a cast (byte) before 1.

  4. Will give syntax error.

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Correct Option: A

What is the base type of the array given below? Color[] example = new Color[20];
technology databases

  1. Color

  2. example

  3. No base type

  4. Both (A) and (B)

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Correct Option: A

Protocols supported by WCF
technology databases

  1. TCP

  2. Http

  3. MSMQ

  4. All of the Above

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Correct Option: D

You are creating a method which returns a type that is compatible with the Foreach statement. Which criteria should the method meet?

technology databases

  1. The method must return a type of either IEnumerator or Ienumerable

  2. The method must return a type of IComparable

  3. The method must explicitly contain a collection

  4. A and B

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Correct Option: A

Which of the following setting deny anonymous access to a Web application?
technology databases

  1. A.

  2. B.

  3. C. < deny users=”*”/>

  4. D.

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Correct Option: B

What is the initial contact point for handling a web request in a Page-Centric architecture?
technology databases

  1. JSP Page

  2. Java bean

  3. Servlet

  4. Session manager

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Correct Option: A

Which one of the following function cannot be used with IMS database CALLs?
technology databases

  1. GHU

  2. DELT

  3. ISRT

  4. CHNG

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Correct Option: D

What is the maximum no. of PCBs that can be defined in a PSB?
technology databases

  1. 255

  2. 1000

  3. 256

  4. 15

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Correct Option: A