Exam-June 2007 Page 1 of 2 CAM

IMT- DISTANCE AND OPEN LEARNING INSTITUTE GHAZAIBAD

End-term Examination June 2007

Subject: Code CAM Maximum Marks 50 Subject Name: Computer Aided Management Maximum Time 3 Hours Notes: (a) Attempt any 4 questions choosing from SECTION - A. SECTION B (CASE STUDY) is compulsory.

Each question (SECTION A) carries 9 marks and (SECTION - B) case study carries 14 marks (b) No doubts/clarifications will be entertained (c) In case of doubts/clarifications, make reasonable assumptions

SECTION A Marks : 36

1. Discuss the types of printer. Differentiate between impact and non impact printers. How do you evaluate a printer?

2. All Windows-based applications support drag-and-drop functions, including Linking and Embedding. Define and differentiate between Linking and Embedding. How do you link and embed a MS Excel spread sheet in PowerPoint presentation? Suggest an application where linking and embedding can be useful.

3. Define operating system. What are the major functions of an operating system? 4. Formulas are equations that perform calculations on values in your worksheet. Discuss

the structure of a formula. What is the significance of absolute and relative referencing in a formula?

5. The Mail Merge can organize the address data, merging it into a generic document, and printing the resulting personalized documents. List out the steps you have to take to circulate a common letter to your course mates using Mail Merge features of MS Word.

6. Differentiate between analogue and digital signal. What are various communication channels that can be used to integrate a local area network?

7. Most of the databases support SELECT SQL statement to retrieve the data from one or more tables. What do you understand from the following clauses of the SELECT SQL statement: (a) Where Clause (b) Group By Clause (c) Ordered By Claus

SECTION B Marks : 14

High Speed Multi-Service Enabled Network

The New technology Network Architecture at the institute consists of laying down the foundations for a high speed multi-services network capable of providing the basic connectivity services and also facilitating the New World technology drivers so as to empower the faculty and the students with the newest of learning tools and infrastructure.

Exam-June 2007 Page 2 of 2 CAM

Also the multi-services network has innovative and state of the art applications, supported on the network. Few examples are:

LAN IP telephony Video Conferencing Video on demand Learning Content management Media server Secured and Fast Internet Access Converged Voice, Video, and Data network High speed Gigabit backbone

This enables the users of the network to learn latest technology, which is be very much required by them in their future assignments and jobs. The network enables the flow of modern teaching methods, and also allows the students to learn more from the network itself, as it deploys the latest and the proven Internet technologies, that a Management and Computer Technology learning Institute can benefit from. With the new technology, it is possible to create a centre of excellence in association with CISCO for learning network related technology at the institute. This will not only facilitate value addition to the MBA and MCA students but also train the other institutes in the region on this technology. Distance Learning Programme (DLP), which is the fastest growing education area, is going to derive the maximum benefits out of the multiple and diverse service offerings such as Video on demand, video conferencing and multicasting. Questions:

1. Discuss the features of a high speed multi-service network. What network topology is most suitable for the above network? Support your answer with reasons.

2. How can you protect the above network from unauthorized access from outsiders and prevent own users from accessing undesired web sites?

3. What great opportunities are offered by Internet based technologies for the society generally and specifically for faculty and the student community?

4. What are the various methods of connecting to Internet? What connectivity do you recommend for the above network that has integrated 700 nodes?

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