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11th Chapter

12th Class Computer Science Chapter 11 Test

Here you can prepare 12th Class Computer Science Chapter 11 Decision Constructs Test. Click the button 100% free full practice test.

2nd Year Computer Science Chapter 11 Online MCQ Test for 12th Class Computer Science Chapter 11 (Decision Constructs)

This online test contains MCQs about following topics:

- If Statement
- Use of Logical Operators
- Switch Statement
- Conditional Operator
- Case Study

ICS Part 2 Computer Sci Ch. 11 Test

2nd Year Computer Science Chapter 11 Online MCQ Test for 12th Class Computer Science Chapter 11 (Decision Constructs)

1 In 3NF a non-key attribute must not depend on a
• A. Non-key attribute
• B. Key attribute
• C. Composite key
• D. Sort key
2 _______ is created when the same name is used for two different attributes
• A. Synonyms
• B. Homonyms
• C. Redundant information
• D. Mutually &nbsp;exclusive data
3 Which programming structure executes program statements in order?
• A. Relation
• B. Decision
• C. Sequence
• D. Repition
4 ____________ is used to specify two different choices with "if" statement.
• A. Switch
• B. Else
• C. If
• D. If-else
5 Database integrity refers to the
• A. Correctness of data
• B. Consistency of data
• C. Both a and b
• D. None of these
6 When a relational expression is false, it has the value __________
• A. 0
• B. 1
• C. &lt;0
• D. S
7 Which programming structure makes a comparison?
• A. Relation
• B. Decision
• C. Sequence
• D. Repitition
8 How many times is the test expression of a switch statement evaluated?
• A. 0
• B. 1
• C. 2
• D. Once for each case
9 The case block ends with:
• A. End select
• B. End case
• C. Break;
• D. Case else
10 Which of the following statements is the simplest form of a decision structure?
• A. Select..case
• B. If statement
• C. Try..Catch..Finally
• D. Nested if

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