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Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Converting data into information is a type of

a)

Control

b)

Storage

c)

Input

d)

Information processing

2.

The buying, selling, marketing and servicing of products over the internet and other networks:

a)

E- business

b)

E- commerce

c)

E- learning

d)

E- banking

3.

The symptoms of a computer virus are:

a)

Slow computer performance

b)

Data lost

c)

Frequent computer crashes

d)

All the above

4.

Interorganizational internet like- networks among trading partners is

a)

Internet

b)

Intranet

c)

Extranet

d)

LAN

5.

Firewall is:

a)

Network security device

b)

Input device

c)

Virus

d)

Output device

6.

Which tool give as a logical way to take a decision:

a)

Decision tree

b)

Spreadsheet

c)

Database

d)

Benefit measurement methods

7.

Logical database design

a)

is the first step in database development

b)

create a database using a program

c)

give the specific entities attributes and relationships

d)

give the requirements

8.

In Databased Development we have __________ documentations:

a)

1

b)

2

c)

3

d)

4

9.

A Benefit Measurement method is used for:

a)

Small projects

b)

Complex projects

c)

Large projects

d)

Very Large projects

10.

A Constrained Optimization method is used for:

a)

Small projects

b)

Simple projects

c)

Large and complex projects

d)

Estimated a cash outflow and inflow

11.

Maintenance is not necessary if the web page has perfect perform.

a)

True

b)

False

12.

Three tries for testing is the best way to test the site.

a)

True

b)

False

13.

Data Modeling reduces complexities of database design.

a)

True

b)

False

14.

Landing page is a type of website created for selling products.

a)

True

b)

False

15.

It is important to keep track of how your website is performing.

a)

True

b)

False

16.

There is one way that will solve all problems using advanced technologies.

a)

True

b)

False

17.

Analysing symptoms to find causes is the heart of problem analysis.

a)

True

b)

False

18.

The first step in Database Development is requirements gathering by make an interview.

a)

True

b)

False

19.

A Conceptual Data Model is concerned with the meaning and structure of data, but not with the details affecting how they are implemented.

a)

True

b)

False

20.

A mobile app is a software application developed specifically for use on small, wireless computing devices, such as smartphones and tablets, rather than desktop or laptop computers.

a)

True

b)

False