ISS (Statistical Services) Statistics Paper I: Questions 263 - 268 of 1595

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Question 263

Question MCQ▾

Which of the following is/are the types of program error?

Choices

Choice (4)Response

a.

Semantic errors

b.

Logical errors

c.

Syntax errors.

d.

All a., b. and c. are correct

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Question 264

Question MCQ▾

Which of the following is/are correct regarding a function?

Choices

Choice (4)Response

a.

Logical clarity of the program get lost.

b.

Makes the debugging task tougher.

c.

Helps to avoid repeating a set of statements many times.

d.

All of the above

Edit

Question 265

Question MCQ▾

What is the output of the following program?

  1. #include<stdio.h>
  2. main()
  3. {
  4. int x =66, ⚹a =&y;
  5. void b=a;
  6. char c=b;
  7. printf("%c",⚹c);
  8. }

Choices

Choice (4)Response

a.

66

b.

Compilation error

c.

B

d.

Garbage value

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Question 266

Question MCQ▾

When inorder traversing a tree resulted D B E A F C; the preorder traversal would return

Choices

Choice (4)Response

a.

B D E A F C

b.

A B D E F C

c.

A B D E C F

d.

B D A E F C

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Question 267

Question MCQ▾

Which of the following is selection statement in C ++ ?

Choices

Choice (4)Response

a.

Break

b.

Goto

c.

Continue

d.

None of the above

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Question 268

Question MCQ▾

A Relational DataBase Management System (RDBMS) is a software that:

Choices

Choice (4)Response

a.

Enables us to implement a database with tables, columns and indexes.

b.

Updates the indexes only after being commanded by the user to do so.

c.

Interprets an SQL query but doesn՚t combines information from various tables.

d.

Question does not provide sufficient data or is vague

Edit