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ICT450-TOPIC 1

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Data is a _________

a)

processed information

b)

raw facts

c)

meaning

d)

unknown

2.

Which definition is correct about database?

a)
A disorganized collection of data stored and accessed electronically.
b)
A database is not related to data storage.
c)
A structured collection of data stored and accessed electronically.
d)
A structured collection of data stored and accessed manually.
3.

Database consists of?

a)
Random data stored in a shoebox
b)
Unorganized data stored on paper
c)

raw facts and metadata

d)
Disorganized data stored in a filing cabinet
4.

Choose the correct order of DBMS evolution

a)

Computer file system, DBMS, manual file system

b)

Manual File System, Computer File System, DBMS

c)

DBMS, manual file system, computer file system

d)

manual file system, DBMS, Computer File System

5.

Which one is an example of DBMS?

a)
SQLite
b)

MySQL, Oracle, Access

c)
MongoDB
d)
Redis
6.

Access to a file is dependent on its structure.

a)

Data Dependence

b)

Structural Independence

c)

Data Independence

d)

Structural Dependence

7.

What is island of information?

a)
A piece of data that is isolated or disconnected from the rest of the information
b)
A physical island where data is stored
c)

same basic data appears in different location

d)
A type of computer software
8.

Which one is not the types of data anomalies

a)

modification

b)

insertion

c)

deletion

d)

creation

9.

Database environment must consists of

a)
hardware, software, data, processes, individuals
b)
hardware, software, information, procedures, people
c)
hardware, software, data, procedures, equipment
d)
hardware, software, data, procedures, people
10.

Which one is DBMS function?

a)
Data storage, retrieval, manipulation, and security
b)
Data entry, Data cleaning, Data validation
c)
Network security, Software development, Cloud computing
d)
Data analysis, Data visualization, Data modeling
11.

What is my name?

a)

Zuhri Arafah binti Zulkifli

b)

Zuhri binti Arafah

c)

Zuhri Arfh binti Zulkifli

d)

Zhri Arfah binti Zulkifli

12.

Did you understand the first topic?

a)

YES

b)

NO