Unit 1 Online World - QTAG Evidence PDF

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This is an Online World Assignment BTEC Level 3...

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Unit 1 Online World – Mock Exam Questions Please answer the questions fully and the best of your knowledge. If the question is multiple choice, circle or highlight your answer. If the question requires a written answer, please write your answer under the question.

Question 1 HHTP is used to send data between computers on the internet (HHTP, meant to say HTTP) Identify the meaning of the term HTTP (1 mark). A. HyperText Transmission Procedure B. HyperTransmission Text Protocol C. HyperText Transfer Protocol D. HyperTransmission Transfer Protocol

Question 2 Online Shopping is an example of which of the following? (1 mark) A. Pay-Per-Click B. Entertainment C. Instant Messaging D. E-commerce

Question 3 Name one component and one function of a Uniform Resource Locator (URL) (2 marks) Component: Domain

Function: Uses to specify website addresses on the world wide web

Question 4 Lamwood school stores students’ personal data on its network database. Give one way in which data stored on a network can be protected by external threats (1 Mark) User authentication

Question 5 Identify two types of file permissions (2 Marks) A. Read Only B. Low Control C. Share Only D. High Control E. Full Control

Question 6 Identify one online service that schools use to support teaching and learning (2 marks) A. HTML B. NAP C. VLE D. IMAP

Question 7 Give the main use and one benefit of VoIP technology (2 marks) Min Use: VoIP Allows you to make phone calls over the internet over the internet landlines

Benefit: it is relatively cheap

Question 8 An internet Service Provider (ISP) gives access to the internet Identify two other main services offered by an Internet Service Provider (2 marks) A. Email B. Web Space C. Collaborative Working D. Social Networking E. LAN Question 9

File compression is used when transferring files. Identify two reasons for compressing files. (2 marks) A. To achieve faster file downloads B. To ensure files do not contain a virus C. To reduce storage required D. To ensure files are not corrupted E. To increase file security

Question 10 State two email protocols (2 Marks) Protocol 1: TLS

Protocol 2: SMTP

Question 11 George uses instant messaging to communicate with friends Identify two benefits to George of using instant messaging (2 marks) A. Messages are secure B. Status setting are fixed C. Messages are sent in real time D. Group messages can be sent Question 12

One way to protect data on a computer when online is to use a firewall A. Give one other way of protecting data when online (1 Mark) Backing up data

B. State one way a firewall protects data (1 mark) A firewall protects your computer from an attack

Question 13 E-voting is an online service that the government uses Explain one reason why the government uses E-voting (2 Marks) Well it’s more efficient because they don’t have to count it.

Question 14 Transmission Control Protocol (TCP) and Internet Protocol (IP) play an important role in how computers communicate over the internet A. Describe the role Transmission Control Protocol (TCP) plays in communicating data (2 Marks) Transfers data while making it secure

B. Describe the role Internet Protocol (IP) plays in communicating data (2 Marks) Connects the client and the server together

Question 15 Data exchange is the passing of data between computers on a network, including the internet. Which of the following q (1 Mark) A. Circuit Switching B. Serial Transmission C. Parallel Transmission D. Packet Switching

Question 16 Wharfbridge Health Centre keeps confidential patient records electronically and backs up these records daily. There are several types of media which could be used for storing the backup files Identify two secure media that Wharfbridge Heath Centre should use for storing its backup files (2 marks) A. External Hard Disk B. CD-ROM C. Solid State Drive D. USB Key E. Cloud Storage

Question 17 Talik creates a website. He uses client-side processing for rollover images Explain two disadvantages of Talik using client-side processing for rollover images on his website (4 Marks) Disadvantage 1: If somebody wants to join a server that is hosted in Europe but they’re in America, there is a lot of latency

Disadvantage 2: Server Overload

Question 18 Explain two reasons why having a high bandwidth is important when using the internet (4 Marks) Reason 1: Things load faster

Reason 2: You can do multiple things at once

Question 19 Businesses use ubiquitous computing for stock control purposes. Explain two reasons why a business might use ubiquitous computing to aid stock control (4 Marks). Reason 1: It’s more efficient

Reason 2: Information will be very accurate, the.

Question 20 Cassie has an online sportswear business. She is considering using social networking t promote her business Discuss the implications of using a social networking site to promote Cassie’s business (8 marks). Ok, Using social media will gain a bigger attraction to her business as millions of people use it daily so the chances of people seeing it will be a lot higher. She can grow an account on Instagram for example as that has quite a large audience for businesses and it will just be easy for her to grow her page.

She can also increase the number of people seeing it by buying an ad. This is a good idea because it will reach out to a lot more people and especially people that are interested in what she is trying to advertise because they have been previously searching for similar result....