Understanding Input Validation Techniques

Understanding Input Validation Techniques

Assessment

Interactive Video

Computers

9th - 10th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of input validation?

To reduce the number of fields in a form

To ensure data meets specific criteria before processing

To increase the speed of data entry

To enhance the visual appeal of a form

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of validation check would you use to ensure a user enters a whole number for their age?

Length check

Format check

Presence check

Type check

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a range check validate?

If the input is within a specified range

If the input is a string

If the input is not empty

If the input follows a specific format

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which validation check ensures that mandatory fields are not left blank?

Type check

Presence check

Format check

Range check

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a check digit used for?

To verify the length of a code

To ensure a code follows a specific format

To calculate a digit based on preceding digits for verification

To check if a field is mandatory

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