Which of the following best describes one reason why privacy screens are attached to monitors

To protect data and information from others seeing it

Which of these best describes how overwriting old data protects it from being accessed

The data held in each bit on the hard disc is replaced

Which of the following is an advantage of a multiprocessor processing system

Throughput of data is greater than a single processor

Which best describes the purpose of a processor component in a computer

To manage the main functions and operations of the computer

Which of the following may be a disadvantage to a business of using Open Source software

There may be increased security risk as source code editable

How do quantum computer systems differ from traditional computer systems

Quantum computers do not rely on binary logic

Which of these is an advantage of using RFID technology rather than barcodes on packages

Packages do not need to be in line of site of the reader

Which of the following should be considered when setting up a microwave network

All devices on the network must be in line of sight

Which of these attempts to gain information does not use social engineering

The boss asked me for information, do you want to upset her

Which of the following is not a feature of a Personal Assistant system

Personalised to different voices

Which of the following is a weakness of using a firewall to protect a website

Does'nt stop an authorised user from using the system badly

studbud

Fundamentals of IT 2018 SQ

15 termsStudBud Administration10 plays

#2018#ctec

Flashcards15 cardsFPractice quizPHost liveL

Questions 15

Answers

1
Which of these is an example of a physical method of improving the security of information
Defragmenting the main server hard drive
Locking server room doors
Backing up data
Installing anti-virus software
2
Which of the following best describes one reason why privacy screens are attached to monitors
To protect data and information from others seeing it
To improve the working conditions of the staff
To reduce glare on the screens
To comply with the Copyright, Design and Patents Act 1988
3
Which of these best describes how overwriting old data protects it from being accessed
The data is encrypted so that it cannot be accessed
All data on the hard disc is deleted
The file names are changed so the data cannot be found
The data held in each bit on the hard disc is replaced
4
Which of the following is an advantage of a multiprocessor processing system
Multiprocessor systems are easier to design
Throughput of data is greater than a single processor
Failure in one processor will result in a system failure
Every task is performed by the same processor
5
Which best describes the purpose of a processor component in a computer
To store data on the computer
To control user access to data on the computer
To manage the main functions and operations of the computer
To display calculations
6
Which of the following is the most likely cause of a slow running application on a computer
Insufficient ports on the motherboard
Insufficient ActiveDirectory capacity
Insufficient ROM capacity
Insufficient Ram capacity
7
Which of the following may be a disadvantage to a business of using Open Source software
There may be increased security risk as source code editable
Competitors may be using the same software
The business is not tied into the vendors system
It may include lots of features
8
Which of the following services is not provided by the User Data Protocol (UDP)?
Providing port numbers
Packet retransmission
Packet transmission
Checksum capability to check on package delivery
9
How do quantum computer systems differ from traditional computer systems
Quantum computers use anti-static to minimise energy use
Quantum computers us open source operating systems
Quantum computers do not rely on binary logic
Quantum computers do not require secondary storage
10
Which of these is an advantage of using RFID technology rather than barcodes on packages
Metal interferes with RFID signals
RFID does not need specialist equipment to identify packages
RFID tags do not need a source of power
Packages do not need to be in line of site of the reader
11
Which of the following should be considered when setting up a microwave network
All devices on the network must be in line of sight
Microwaves can only be transmitted using a digital format
Microwave nodes should not be set up in areas of dense pop'n
Microwave signals are not effective beyond a range of 1800m
12
Which of these attempts to gain information does not use social engineering
I'm not at my desk at the moment, I need a password reset
The boss asked me for information, do you want to upset her
What is the security code for the web server please
HI I'm new and I need some sort of token to get access
13
Which of the following is not a feature of a Personal Assistant system
Personalised to different voices
Plays music
Creates a to-do list
Provides news and sports updates
14
Which of the following is a weakness of using a firewall to protect a website
Does'nt stop an authorised user from using the system badly
Firewall only allows data to flow from website PC to viewer
Firewall only allows data to flow from viewers PC to website
The firewall restricts access only to to previous visitors
15
How many bits are included in a nibble
1
8
2
4

Fundamentals of IT 2018 SQ Flashcards | StudBud