Question # 1

Which of the following is used to display yes/no values?

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Checkbox

Option button

Both a and b

None of these

Which of the following is equivalent to (p>=q)?

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p<q

!(p<q)

p<q

1p<q

An entity related to itself in an ERD model refers to :

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Recursive relationship

One-to-many relationship

Many-to-many relationship

One-to-one relationship

Which of the following is a compiler directive?

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#include<stdio.h>

Using namespace std;

main()

All

Which does not improve data entry?

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Input masks

Validation rules

Indexing

Required fields

In a loop semicolon is placed at the end of condition:

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While

For

Do-while

None of these

The three programming structures are:

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Sequence, decision, and repition

Process, decision, and alternation

Sequence, definition, and process

Relation, comparison, and process

Which of the following is used to retrieve data from database and represent it to the user in a formatted way?

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Report

Form

Query

Table

Which of the following header file contains information about common mathematical functions?

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stdio.h

math.h

conio.h

None of these

------------- is the process of converting complex data structures into simple and stable data structures

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database integrity

homonyms

normalization

mutually exclusive data

A report that provides a column for each field of the records in rows under the column header is know as:

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Tabular report

Columnar report

Datasheet report

Justified report

An disadvantage of partitioning is:

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Complexity

Extra space and update time

Inconsistent access speed

All

The keyword used to come out of the body of loop is

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Exit

Continue

Break

Ebd

------------ is a constraint on primary values that states that no attribute of a primary key should contain nulls

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referential integrity

entity integrity

normalization

acronyms

A functional dependency between two or more non-key attributes is called:

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Partial functional dependency

Partial non-key dependency

Transitive dependency

None

The foreign key is found in

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parent table

dependent table

pivot table

index table

Which loop statement executes the body of loop at least once?

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do-white

While

For

None of these

Which data type is used to define a field that contains Web address as its context?

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Hyperlink

OLE object

Lookup Wizard

AutoNumber

More Classes

Other Links

Computer Science Ics Part 2 Online Test MCQs With Answers

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