A key which is applied to data to scramble it

What is the purpose of the HTTP protocol? (1-4)

manages transfer of pages from servers to the user’s device

Which is a feature of a Mesh Network? (5-6)

Data transmitted from different devices simultaneously.

What does HTTPS stand for? (1-4)

Hypertext Transfer Protocol Secure

studbud

OCR Computer Science GCSE Unit 1.5

19 termsStudBud Administration461 plays

Unit 1.5 - networking OCR Computer Science GCSE

Flashcards19 cardsFPractice quizPHost liveL

Questions 19

Answers

1
Encryption is? (1-4)
numbers used to replace letters in data that is transmitted
A secret code used to keep data safe
A key which is applied to data to scramble it
A message that is kept secret
2
The Encryption method used on Secure Internet transitions is called?(5-6)
Public Key Encrypting
Public Key Encryption
Public Code Encrypting
Private Key Encryption
3
What does SMTP stand for? (1-4)
Simple Mail Transfer Protocol
Server Mailing Transfer Procedure
Simple Mail Transition Protocol
Server Mail Transfer Protocol
4
What is the purpose of the HTTP protocol? (1-4)
It allows data to be communicated through a 4 Layer model
It is used for email communication and sending emails
manages transfer of pages from servers to the user’s device
When transferring large files, it is used to organise them
5
A MAC Address is usually recorded in (5-6)
Denary
Binary
Hexadecimal
Floats
6
What network has the server placed in the centre and the devices around it? (1-4)
Star
Bus
Ring
Mesh
7
Which of these is not a Protocol? (5-6)
IMAP
DNS
FTP
POP
8
Encryption requires a key? (1-4)
true
false
9
Which is a disadvantage of WiFi? (1-4)
used in ‘hard to reach’ locations can make users more mobile
It is simple to join a WiFi network
It is more expensive
It reduces Health & Safety issues by removing wires
10
Which is a feature of a Mesh Network? (5-6)
The Server is usually based in the middle of the network
Devices are dependent on a central server.
Data transmitted from different devices simultaneously.
Network uses terminators
11
What is a benefit of a wired network over a wireless network? (7-9)
Technical Knowledge needed
Increased costs
Easier to hack
Faster Data Transfer Speeds
12
Which of these if not A real IP address? (7-9)
192.168.2.328
192.168.2.200
192.168.2.1
192.168.2.156
13
What is a benefit of a mesh network over a star network? (7-9)
Increased redundancy
It costs less to set up
You only need one server
Cabling is often easier to follow
14
Which term describes the physical layout of a Network? (1-4)
Topiology
Topology
Topping
Topiary
15
Where is a MAC address stored? (5-6)
On the Internet
In the modem
As a list in the router
On the NIC
16
Which of these is not an advantage of a Network? (1-4)
Shared files and resources
Less vulnerable to hackers
Data can be shared across a range of users
User accounts can be created
17
What does HTTPS stand for? (1-4)
Hidden Text Transfer Protocol Station
Hyper Text Protocol Secure
Hypertext Transfer Protocol Secure
Hypertext Transfer Protocol Station
18
Which of these Protocols does not deal with Email? (1-4)
POP
SMTP
FTP
IMAP
19
What does FTP stand for? (1-4)
File Transfer Protocol
Flat Transfer Procedure
Flat Transfer Protocol
File Transferring Protocol

OCR Computer Science GCSE Unit 1.5 Flashcards | StudBud