The City School PAF Chapter Comprehensive Worksheet December 2015 ICTech Class 7 Candidate Name: Index Number: Section: Branch/Campus: Date: Maximum Marks: 50 Time Allowed: 2 hours INSTRUCTIONS: Write your name, index number, section, branch/campus and date clearly in the space provided. Read and follow the instructions of the given questions. Answer all the questions in the space provided. Select only one answers when made to choose, otherwise no marks will be given. Check your answers before handing your paper in. Marks for each section are shown below. This paper consists of 07 printed pages including the cover page For Examiner s use only Sections Section 2 Section 1 Question Question 1 Question 2 Question 3 Total Max. Marks (20) (10) (10) (10) (50) Marks Obtained Percentage Grade INVIGILATED BY MARKED BY MARKS TALLIED BY The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 1 of 7
Section 1 [ /20] Section 1 consists of 10 multiple choice questions. Each question carries 2 marks. Answer all the questions. 1) Computers connected by cable segment to centralized device this topology is known as. [ /02] a. bus b. tree c. star d. ring 2) Arrangement of computers on the network is called? [ /02] a. IP Protocol b. Network topology c. Bus topology d. Tree topology 3) In Computer networks transmission channels can be. [ /02] a. Wired or wireless b. Pc or laptop c. Local or wide d. Server or peer to peer 4) Online banking is an example of? [ /02] a. Peer to peer architecture b. Personal area network c. Client/Server architecture d. Local area network 5) Two types of twisted pair cables are? [ /02] a. Fiber optic and coaxial b. STP and UTP c. Wired and wireless d. Single pair and two pair The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 2 of 7
6) In MS Excel each excel file is known as. [ /02] a. document b. workbook c. textbook d. slide 7) Cell reference is also known as. [ /02] a. rows b. columns c. cell address d. formula 8) Format cells using specific color, border, font, etc is known as. [ /02] a. Optional formatting b. Conditional formatting c. sorting d. filtering 9) In MS Excel, the formula is made up of [ /02] a. Row and Column b. Operand and Operator c. Operator and Cell reference d. Function and Operator 10) Applications that make it easy to access the World Wide Web are known as. [ /02] a. Search engine b. Transmission channels c. Web browsers d. HTTP The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 3 of 7
Section 2 [30 Marks] Section 2 consists of 3 written questions. All question carry equal marks. Answer all the questions. Question 1 [ /10] (1) What are the disadvantages of computer network? Write at least four disadvantages. [ /02] (2) What is the difference between client/server and peer to peer network? [ /03] Client/server network Peer to peer network (3) Name the following types of Protocols on the web. [ /05] S.No Name of Protocol Definition 1. 2. 3. 4. The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 4 of 7
Question 2 [ /10] (1) Name the following Topology types? [ /02] The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 5 of 7
(2) Write at least two advantages and disadvantages of each Topology? [ /03] Star Topology Bus Topology Ring Topology (3) Give full forms of the following. [ /05] S.No. Name Full Form 1 CAN 2 Wi-Fi 3 ISP 4 WWW 5 FTP 6 W3C 7 TCP 8 LAN 9 UTP 10 MAN The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 6 of 7
Question 3 [ /10] (1) Match the following. [ /05] (2) Identify the following charts and write down their usage: [ /03] Chart image Chart Name Usage (3) What is sorting? How many types of sorting are possible? [ /02] The City School / PAF Chapter/ Comprehensive Worksheet/ December 2015/ ICTech/ Class 7 Page 7 of 7