2021 HSC IPT
Quiz by Benjamin
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- Q1
Which of the following is a function of a modem?
Correction of data transmission errors
Amplification of transmission signals
Decryption of data
Modulation of signals
30s - Q2
The Gantt chart shows the time line for developing a newsletter.
What is the planned duration (in weeks) of the project?
14
8
16
10
30s - Q3
The diagram shows some computer devices.
What type of server is X most likely to be?
Print
Mail
Web
Data
30s - Q4
Which of the following is generally used to connect a printer to a desktop computer?
Infrared
Twisted pair
Coaxial Cable
Optic fibre
30s - Q5
Which row of the table shows details that are usually included in an implementation plan?
C
D
B
A
30s - Q6
A website sells fresh flowers. After a purchase is made, information about the purchase is entered into a database and distributed to a delivery driver via email.
Which combination of information processes is carried out immediately after a purchase is made?
Storing and transmitting
Collecting and transmitting
Storing and displaying
Collecting and displaying
30s - Q7
A project team is developing a requirements prototype for a new system.
In which stage of the traditional system development approach would this occur?
Implementation
Understanding the problem
Planning
Designing
30s - Q8
In a free text search, the symbols ? and * are used to replace characters in a word.
Using the search query ?O*, which word could be found?
TOPICS
NETWORK
RADIO
OPTICAL
30s - Q9
A shopping website crashed on the first day of a sales promotion while customers tried to access the website.
Which type of testing would have prevented the website from crashing?
Live data
System data
Volume data
Simulating data
30s - Q10
A gateway in a communication system is used to
strengthen signals for transmission between networks.
connect networks with the same transmission protocols.
encrypt data for transmission between networks.
connect networks with different transmission protocols.
30s - Q11
A student is converting a movie flat-file database to a relational database. The following diagram shows two possible tables in the database.
What is a main purpose of the DirectorID key in the Movie table?
To link the Movie and Director tables
To create a unique identifier for the Movie table
To allow local and foreign movies to be stored
To provide another unique key for searching
30s - Q12
A student is converting a movie flat-file database to a relational database. The following diagram shows two possible tables in the database.
Which of the following describes the relationship between the Movie table and the Director table?
One to one
Many to one
Many to many
One to many
30s - Q13
In which row of the table do all of the functions relate to network operating software?
D
A
C
B
30s - Q14
Which of the following would occur at the transmission level of a communication system framework?
Watching a movie from a streaming site
Composing an email to a friend
Sending an image between two mobile devices
Updating from 3G to 4G technology
30s - Q15
A consultant is given a short time frame to develop a new system for a business. However, the clients do not have the expertise or the time to assist with the development.
Which system development approach would be most effective?
Prototyping
Traditional
Participant
Agile
30s
