Data Structure Questions Answers - Chapter 1

• 1. Preorder is

  1. depth first order
  2. breadth first order
  3. topological order
  4. linear order

  Answer And Explanation

  Answer: Option A

  Explanation:

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• 2. Information about an array used in a program will be stored in

  1. symbol table
  2. activation record
  3. dope vector
  4. system table

  Answer And Explanation

  Answer: Option C

  Explanation:

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• 3. ++i is equivalent to

  1. i = i + 2
  2. i = i + 1
  3. i = i + i
  4. i = i - 1

  Answer And Explanation

  Answer: Option B

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• 4. Repeated execution of simple computation may cause compounding of

  1. round off errors
  2. syntax errors
  3. run time errors
  4. logic errors

  Answer And Explanation

  Answer: Option A

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• 5. Deletion from one end and insertion from other end is

  1. stack
  2. branch
  3. tree
  4. queue

  Answer And Explanation

  Answer: Option D

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• 6. Which statement we should ignore in structure programming

  1. WHILE-DO
  2. GO-TO
  3. IT-ELSE
  4. SWITCH

  Answer And Explanation

  Answer: Option B

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• 7. In C how many parameters can passed to a function

  1. 2
  2. 5
  3. 10
  4. as many as defined in function definition

  Answer And Explanation

  Answer: Option D

  Explanation:

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