Wireless Communication Question Papers Pdf

File Name: Wireless Communication Anna University Question Papers.pdf Size: 4328 KB Type: PDF, ePub, eBook Category: Book Uploaded: 2020 Nov 19, 20:24 Rating: 4.6/5. EC6801 Wireless Communication Anna University previous year Question Papers for EC6801 Wireless Communication - Regulation 2013 is available here. Click on the view or download button for the question paper. Title: Optical Fiber Communication Question Papers forms.cityofoberlin.com Author: J Elliott - 2000 - forms.cityofoberlin.com Subject: Download Optical Fiber Communication Question Papers - Optical Fiber Telecommunications VII-Alan Willner 2019-10-16 With optical fiber telecommunications firmly entrenched in the global information infrastructure, a key question for the future is how deeply.

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Data Communication and networking July 2017 Past Examination Question Paper – KNEC

This Past Paper examination was examined by the Kenya National Examination Council (KNEC) and it applies to the following courses:

• Diploma in Information Communication Technology – Module III

Note: To easily navigate through the KNEC Past Examination Paper Pdf below, Mobile phone users are advised to use Mozilla or Chrome browsers

THE KENYA NATIONAL EXAMINATIONS COUNCIL
DIPLOMA IN INFORMATION COMMUNICATION TECHNOLOGY
MODULE III
DATA COMMUNICATION AND NETWORKING
July 2017
Time: 3 hours

1. Explain each of the following terms as used in the Internet:
(i) webpage; (2 marks)
(ii) hyperlink. (2 marks)
(b) Peter intends to acquire communication software for his company's computer systems. Outline four factors other than cost that he should consider while carrying out the task. (4marhs)
(c) Mondi Company Ltd. would like to implement encryption techniques in their network. Explain two types of encryption techniques that the company could consider using. (4 marks)
(d) (i) Explain two methods of acquiring computer equipment. (4 marks)
(ii) Token passing is a classic media access methods used in local area networks. Explain two of its strengths that could be influencing its popularity. (4 marks)

2. (a) (i) Outline three benefits of a client-server network model. (3 marks)
(ii) Distinguish between a repeater and a transceiver as used in computer networks. (4 marks)
(b)(i) Outline three examples of network transmission impairments. (3 marks)
(ii) Vicky was required to use divide-and-conquer troubleshooting technique to solve a problem in a client's network. Explain two challenges that she could have realized while using the technique. (4 marks)
(c) In order to carry out a network design, one is required to conduct user needs analysis. Explain three significances of this stage. (6 marks)

3. (a) Describe two types of fiber optic cables. (4 marks)
(b) (i) Outline two typical characteristics of a local area network. (2 marks)
(ii) Figure 1 shows a frame relay protocol frame. Explain the function of each of the fields labelled (i) and (ii). (4 marks)
Figure I
(c) Several organizations are cautious about using public cloud computing. Outline four issues that could be influencing its adoption. (4 marks)
(d) Data encapsulation is a critical process in the transport layer of OSI. Explain three uses of this process. (6 marks)

4. (a) (i) Outline two types of multiplexing techniques. (2 marks)
(ii) Distinguish between broadcast and loopback IP addresses. (4 marks)
(b) Ruth intends to use unguided transmission medium for her company's network.
Explain two limitations of this medium. (4 marks)
c) Quality of service majorly depends on the bandwidth of a network. Outline four factors that are considered when determining the bandwidth. (4 marks)
d) IP is key in accessing the Internet. Explain three limitations characteristic of IP. (6 marks)

5. a) Differentiate between star and hybrid network topologies. (4 marks)
b) Explain three functions of the session layer as used in OSI. (6 marks)
c) With the aid of a diagram, describe the TCP/IP layer model. (6 marks)
d) A network design should be properly laid out to achieve network availability. Outline four guidelines that should be followed to achieve this objective. (4 marks)

6. a) i) Outline four tools that could be used when troubleshooting a network. (4 marks)
ii) Figure 2 shows typical tool bar of a browser program. State the function of each of the tools labelled (i), (ii), (iii) and (iv). (4 marks)
Figure 2
b) i) Define the term channel as applied iu data transmission.
ii) Nancy configured a domain naming server (DNS) for her company's network. Explain two roles that the server would provide. (4 mark
c) i) Outline two roles of a hub in a computer network (2 marks)
ii) Explain two circumstances under which a network administrator could disable SSID (Service Set Identifier) of a wireless access point. (4 marks)

Wireless Communication Principles Pdf

7. a) Explain each of the following terms as used in the Internet:
i) bookmark; (2 marks)
ii) plug-in; (2 marks)
iii) search engine. (2 marks)
b) Keith intends to propose physical security measure for a network. Outline four physical measures that he could have identified. (4 marks)
c) Differentiate between malware and ransom ware as applied in network security. (4 marks)
d) Zawadi was required to Select a proprietary distance vector routing protocol that would provide extremely quick convergence times with minimal network traffic.
(i) Identify the most appropriate routing protocol that she could prefer to use justifying your answer. – (2 marks)
(ii) Explain two drawbacks of the protocol identified in (i). (4 marks)

8. (a) Outline two attributes of 10 base T Ethernet standard. (2 marks)
(b) For each of the following scenarios, state the appropriate transmission method:
(i) walkie-talkie communication; (I mark)
(ii) cell phone conversation; (1 mark)
(iii) lecturer in a class lesson; (1 mark)
(iv) market selling/buying session. (1 mark)
(c) Miriam identified several layers of an Ethernet frame during a job appraisal. Outline the first four layers of an Ethernet frame that she could have identified. (4 marks)
(d) (i) Distinguish between instant messaging and podcasting as applied in Internet services. (4 marks)
(ii) Mitambo Technical Institute installed Wireless Internet in the student's hostels. Explain three benefits that the students will realize from the installation. (6 marks)

Here comes another chapter in the series of CCC Study Material, today we are here with DOEACC CCC Online Practice Question Paper SET-G with Solutions / Answer keys. Kyocera fs-1120d driver windows 7 32 bit. All the published CCC Previous Year Online Question Papers with Answer Keys will definitely help each and every CCC candidate to crack the upcoming DOEACC / NIELIT CCC Examination at first attempt. All these latest 2018 CCC Previous Year Sample / Model Test Papers are as per the latest CCC Exam Syllabus. Best of luck for your CCC Online Certificate Examination, please have a look to other CCC Question Answers Sample Paper / Practice Sets published earlier.

DOEACC / NIELIT CCC Practice Question Paper SET-G – Online Sample Paper with Answers – CCC Previous Year Model Test SET-G.

Note: This CCC Question Paper (SET-G) consist of total 50 questions with the answers highlighted in BOLD / RED. You can anytime check the complete answer keys for CCC question paper SET-G at page no 4 of this post.

Ques 1- The background of any Word document ………………….

Answer Options-

• (a) is always white color.
• (b) is the color you preset under the option menu.
• (c) is always the same for the entire document.
• (d) can have any color you choose.

Ques 2- The benefits of using computers is that …………………….

Answer Options-

• (a) computers are very fast and can store huge amount of data.
• (b) computer provide accurate output even when input is incorrect.
• (c) computers are designed to be inflexible.
• (d) All of the above.

Ques 3- Statistical calculations and preparation of tables and graphs can be done using-

Visual inspection products. Answer Options-

• (a) Adobe Photoshop.
• (b) Excel.
• (c) Notepad.
• (d) Power Point.

Ques 4- Nod 32, Norton and Panda are-

Answer Options-

• (a) Search Engines.
• (b) Operating Systems.
• (c) Antivirus Software.
• (d) Internet Browsers.

Ques 5- Identify a web browser from the following-

Answer Options-

• (a) Yahoo.
• (b) Internet Explorer.
• (c) Bing.
• (d) DuckDuckGo.

Ques 6- www, in a computer parlance, stands for-

Answer Options-

• (a) world wide web worm.
• (b) world wide wildlife web.
• (c) world wide women's web.
• (d) world wide women's week.

Ques 7- One KiloByte (KB) is equal to-

Answer Options-

• (a) 1000 bytes.
• (b) 1024 bytes.
• (c) 1024 bits.
• (d) 1023 bytes.

Ques 8- One MegaByte (MB) is equal to-

Answer Options-

• (a) 1023 KiloBytes.
• (b) 1000 bytes.
• (c) 100 Kilobytes.
• (d) 1024 Kilobytes.

Ques 9- One GigaByte (GB) is equal to-

Answer Options-

Wireless Mobile Communication Pdf

• (a) 1000 megabytes.
• (b) 2048 megabytes.
• (c) 2023 megabytes.
• (d) 1024 megabytes.

Ques 10- 8 bits forms a-

Answer Options-

• (a) byte.
• (b) nibble.
• (c) kilobyte.
• (d) None of these.

Ques 11- Microcomputer hardware consists of three basic categories of physical equipment-

Answer Options-

• (a) Keyboard, Monitor, Hard Drive.
• (b) System Unit, Input/Output, Memory.
• (c) System Unit, Input/Output, Secondary Storage.
• (d) System Unit, Primary Storage, Secondary Storage.

Ques 12- Periodically adding, changing and deleting file records is called file ………………………

Answer Options-

• (a) updating.
• (b) upgrading.
• (c) restructuring.
• (d) renewing.

Ques 13- A parallel port is most often used by-

Answer Options-

• (a) Mouse.
• (b) Monitor.
• (c) Printer.
• (d) Keyboard.

Ques 14- Bluetooth technology allows-

Answer Options-

• (a) Landline phone to mobile phone communication.
• (b) Wireless communication between equipments.
• (c) Signal transmission on mobile phones only.
• (d) Satellite television communication.

Ques 15- Which of the following is an example of an optical disk ?

Answer Options-

• (a) memory disk.
• (b) Magnetic disk.
• (c) Hard disk.
• (d) Digital versatile disk.

Ques 16- Which of the following is (are) an example of storage devices ?

Answer Options-

• (a) Tapes.
• (b) DVDs.
• (c) Magnetic disks.
• (d) All of these.

Ques 17- IC chips used in computers are made of-

Answer Options-

• (a) Silicon.
• (b) Chromium.
• (c) Lead.
• (d) Silver.

Ques 18- Which of the following is not an example of Operating System ?

Answer Options-

• (a) Microsoft Office.
• (b) Windows Vista.
• (c) Unix.
• (d) Ubuntu Linux.

Ques 19- Which supercomputer is developed by the Indian Scientists ?

Answer Options-

• (a) Sequoia.
• (b) Param.
• (c) Mira.
• (d) Jaguar.

Ques 20- 'OS' in computer system means-

Wireless Communication And Networks Pdf

Answer Options-

Wireless Communication Question Papers Pdf Answers

Wireless Communication Principles Pdf

7. a) Explain each of the following terms as used in the Internet:
i) bookmark; (2 marks)
ii) plug-in; (2 marks)
iii) search engine. (2 marks)
b) Keith intends to propose physical security measure for a network. Outline four physical measures that he could have identified. (4 marks)
c) Differentiate between malware and ransom ware as applied in network security. (4 marks)
d) Zawadi was required to Select a proprietary distance vector routing protocol that would provide extremely quick convergence times with minimal network traffic.
(i) Identify the most appropriate routing protocol that she could prefer to use justifying your answer. – (2 marks)
(ii) Explain two drawbacks of the protocol identified in (i). (4 marks)

8. (a) Outline two attributes of 10 base T Ethernet standard. (2 marks)
(b) For each of the following scenarios, state the appropriate transmission method:
(i) walkie-talkie communication; (I mark)
(ii) cell phone conversation; (1 mark)
(iii) lecturer in a class lesson; (1 mark)
(iv) market selling/buying session. (1 mark)
(c) Miriam identified several layers of an Ethernet frame during a job appraisal. Outline the first four layers of an Ethernet frame that she could have identified. (4 marks)
(d) (i) Distinguish between instant messaging and podcasting as applied in Internet services. (4 marks)
(ii) Mitambo Technical Institute installed Wireless Internet in the student's hostels. Explain three benefits that the students will realize from the installation. (6 marks)

Here comes another chapter in the series of CCC Study Material, today we are here with DOEACC CCC Online Practice Question Paper SET-G with Solutions / Answer keys. Kyocera fs-1120d driver windows 7 32 bit. All the published CCC Previous Year Online Question Papers with Answer Keys will definitely help each and every CCC candidate to crack the upcoming DOEACC / NIELIT CCC Examination at first attempt. All these latest 2018 CCC Previous Year Sample / Model Test Papers are as per the latest CCC Exam Syllabus. Best of luck for your CCC Online Certificate Examination, please have a look to other CCC Question Answers Sample Paper / Practice Sets published earlier.

DOEACC / NIELIT CCC Practice Question Paper SET-G – Online Sample Paper with Answers – CCC Previous Year Model Test SET-G.

Note: This CCC Question Paper (SET-G) consist of total 50 questions with the answers highlighted in BOLD / RED. You can anytime check the complete answer keys for CCC question paper SET-G at page no 4 of this post.

Ques 1- The background of any Word document ………………….

Answer Options-

• (a) is always white color.
• (b) is the color you preset under the option menu.
• (c) is always the same for the entire document.
• (d) can have any color you choose.

Ques 2- The benefits of using computers is that …………………….

Answer Options-

• (a) computers are very fast and can store huge amount of data.
• (b) computer provide accurate output even when input is incorrect.
• (c) computers are designed to be inflexible.
• (d) All of the above.

Ques 3- Statistical calculations and preparation of tables and graphs can be done using-

Visual inspection products. Answer Options-

• (a) Adobe Photoshop.
• (b) Excel.
• (c) Notepad.
• (d) Power Point.

Ques 4- Nod 32, Norton and Panda are-

Answer Options-

• (a) Search Engines.
• (b) Operating Systems.
• (c) Antivirus Software.
• (d) Internet Browsers.

Ques 5- Identify a web browser from the following-

Answer Options-

• (a) Yahoo.
• (b) Internet Explorer.
• (c) Bing.
• (d) DuckDuckGo.

Ques 6- www, in a computer parlance, stands for-

Answer Options-

• (a) world wide web worm.
• (b) world wide wildlife web.
• (c) world wide women's web.
• (d) world wide women's week.

Ques 7- One KiloByte (KB) is equal to-

Answer Options-

• (a) 1000 bytes.
• (b) 1024 bytes.
• (c) 1024 bits.
• (d) 1023 bytes.

Ques 8- One MegaByte (MB) is equal to-

Answer Options-

• (a) 1023 KiloBytes.
• (b) 1000 bytes.
• (c) 100 Kilobytes.
• (d) 1024 Kilobytes.

Ques 9- One GigaByte (GB) is equal to-

Answer Options-

Wireless Mobile Communication Pdf

• (a) 1000 megabytes.
• (b) 2048 megabytes.
• (c) 2023 megabytes.
• (d) 1024 megabytes.

Ques 10- 8 bits forms a-

Answer Options-

• (a) byte.
• (b) nibble.
• (c) kilobyte.
• (d) None of these.

Ques 11- Microcomputer hardware consists of three basic categories of physical equipment-

Answer Options-

• (a) Keyboard, Monitor, Hard Drive.
• (b) System Unit, Input/Output, Memory.
• (c) System Unit, Input/Output, Secondary Storage.
• (d) System Unit, Primary Storage, Secondary Storage.

Ques 12- Periodically adding, changing and deleting file records is called file ………………………

Answer Options-

• (a) updating.
• (b) upgrading.
• (c) restructuring.
• (d) renewing.

Ques 13- A parallel port is most often used by-

Answer Options-

• (a) Mouse.
• (b) Monitor.
• (c) Printer.
• (d) Keyboard.

Ques 14- Bluetooth technology allows-

Answer Options-

• (a) Landline phone to mobile phone communication.
• (b) Wireless communication between equipments.
• (c) Signal transmission on mobile phones only.
• (d) Satellite television communication.

Ques 15- Which of the following is an example of an optical disk ?

Answer Options-

• (a) memory disk.
• (b) Magnetic disk.
• (c) Hard disk.
• (d) Digital versatile disk.

Ques 16- Which of the following is (are) an example of storage devices ?

Answer Options-

• (a) Tapes.
• (b) DVDs.
• (c) Magnetic disks.
• (d) All of these.

Ques 17- IC chips used in computers are made of-

Answer Options-

• (a) Silicon.
• (b) Chromium.
• (c) Lead.
• (d) Silver.

Ques 18- Which of the following is not an example of Operating System ?

Answer Options-

• (a) Microsoft Office.
• (b) Windows Vista.
• (c) Unix.
• (d) Ubuntu Linux.

Ques 19- Which supercomputer is developed by the Indian Scientists ?

Answer Options-

• (a) Sequoia.
• (b) Param.
• (c) Mira.
• (d) Jaguar.

Ques 20- 'OS' in computer system means-

Wireless Communication And Networks Pdf

Answer Options-

Wireless Communication Question Papers Pdf Answers

• (a) Open System.
• (b) Open Software.
• (c) Operating System.
• (d) All of these.

You are now on the Page No 1 of this CCC Online Practice Question Paper with Answers SET-G.

Question no 21 to Question no 35 on Page no 2 of this Post.

Question no 36 to Question no 50 on Page no 3 of this Post.

Matric Question Papers

Complete Answer Keys for CCC Previous Year Question Paper Set-G on Page no 4 of this Post.