Analysis-Design

Which one is not Computer System Parts

• Windows 10

• Web Camera

• Flash disk

• System parts

How many steps are there in Systems Life Cycle?

• 3

• 4

• 5

• 6

Step 3 in Systems life Cycle

• Design

• Analysis

• Implementation

• Development & Testing

Advantage of using Questionnaires

• Can Change the Question

• Less time consuming if given to lots of people

• It's very time consuming asking the question

The disadvantage of using a documentation

• it's very time consuming if there is a lot of documents

• Allow you to check the documents

• Can see the input and Output clearly

Advantage of Interview

• Can Change question during the interview

• very time consuming if need lots of respondents

• People may find it intimidating

2 Categories of System specification are

• Hardware and Software for the new system

• Analysis and Design for the new system

• Input and Output for the new system

In Validation Check, the example of presence check is username

• True

• False

The data type for student ID - S11009 is

• Boolean

• Number

• String

• Date

One of the example of check digit is date of birth

• True

• False