Computers in Management 2


SKU: AMSEQ-042 Category:

Assignment – A

Question 1. Explain information system? Discuss various informatio n systems available in any organization.

Question 2. Explain the concept behind Batch Processing and transaction processing system.

Question 3. Show with reference block diagram the various components of a computer system in details

Question 4. What do you understand by classification of computers? Describe with example.

Question 5. Write note on memory of Computer.

Question 6. What do you mean by DBMS along with the facilities available? Also mention the role of database administrator.

Assignment – B

Question 1. What is meant by Network topology along with different network models.

Question 2. What are the different of base of data transmission media. Discuss their merits and Demerits.

Question 3. Explain the term UR L? What are the different components that make URL. Give example.

Question 4. What are the var ious security threats that computer organization are facing today and why providing security is necessary? What is the advantage of using fire wall.

Question 5. What do understand by electronic data interchange along with its advantage and disadvantage? Also discuss the components of EDI systems.

Case Study

Advance Computers India Ltd. is a Civil Consulting Company based in Denver. The company is engaged in provides design consultancy for construction of residential apartments all over U.S.A. and Europe. In order to have higher profit the CEO of the company has set up various offices across various cities of India and has staff strength of around 500 people working these offices. They are working five days a week. The Overseas offices comprise of around 35 people and they coordinate with various clients for getting the jobs, passing the jobs to their Indian counterparts, getting the designs done and passing back the design solution to the clients. The Company has pro gressed well since the last one year and they are getting lot of more jobs, but are finding it difficult to get the jobs done on time due to shortage of manpower. The company is also looking for ways to reduce some of its operating costs. They have hired one consultant for the purpose and he has prepared following list of expenses. He has to suggest means to reduce some of the costs and help in better way of the inter- departmental communications and managing o f database.

Operations Expenses

Telephone Costs $150,000 per year

Employee Policy Manual $5.25 per manual for printing and distribution.

Employee Benefit Counseling $50 per hour meeting

Photocopying $100 per day

Question a) Looking into the type of business the company is into, what will be good solution towards reducing costs?

Question b) What is the best way of sending the data from U.S. and Europe to India and vice versa? Give reason. Also for Inter-data exchange mechanism, which type off internet connection sho uld the company go ?

Question c) What will be the most effective active plan that will help in reducing cost in photocopying? Objective Type Question

Assignment – C

Assignment – C

S. No. Question uestions A B C D
1. Computers are also known by the name Two state Back device Two state Front device Two state forward device One state front device
2. Cache Memory is Small memory between CPU main memory whose access time in close to processing speed of CPU Programm able Memory Non-volatile memory Erasable nonprogrammab le memory
3. What provides an interface between Hardware and user Utility Programme Language Programm e Operating System Compiler
4. RAM is known by Primary Memory Main Memory Random Access Memory Auxiliary Memory
5. 1 Bytes equals to 1/8 Bits 8 Bits 800 Bits 8000 Bits
6. Computers carrying operation on data which can vary continuously and are measurable such as time, lengths, weights, etc. Analog Computers Digital Computers Hybrid Computers Non of the above
7. A group of conducting wires or lines over which electrical signals corresponding to data and instructions are transmitted is Bus Path System Stock
8. Which of the following is not a Programming Language Fortran Pascal Primavera C++
9. A database structures that treats files as tables is Relational Database Hierarchal Database Network Database Data Dictionary
10. Which of following is a language Question BE SQL Question UEL C++
11. A Processing system wherein data is gathered for a time and collected into a group before they are entered into the computer system. Increase data Redundancy Integration of Data Improved in Security Achieving Data Independenc e
12. Which of the following is not property of DBMS Increase data Redundancy Integration of data Improved in Security Achieving Data Independenc e
13. The facility which defines the conceptual scheme and also gives some details about how to implement this scheme in the physical devise is DML Pre Compiler DDL Compiler Data Manipulatio n Language Data definition Language
14. Users who interact with the system by writing database application like computer aided design system are called Application Programmers Sophisticat ed Users Specializaed Users Naïve Users
15. Groups of specially wrapped and insulated wire lines that are able to transmit data at high rates Wire Pairs Coaxial Cable Optical Fibers Microwave System
16. Which of the following is not a type of computer network Local Area Network Metropolit an Area Network City Area network Wide Area Network
17. Which of the following is a DBMS Excel Access dBase Foxpro
18. Web Browser is a Software Hardware Operating System Hyperlink
19. Which of the following is not a device used in LAN Mouse Repeater Hug Switch
20. Which of the following is not a domain name .sys .gov .com .org
21. To install multimedia facility into a computer, one does not essentially need Sound Card Speakers Mouse CD-ROM
22. Malicious programs that damages your computer is called Virus Bacteria Bugs Worms
23. What is the name of the screen symbol that shows the placement of the next character Mouse Cursor Track Ball Space bar
24. Which of the following is not an impact device Joy Stick Track Ball Mouse Printer
25. Which of the GIF JPEG PNG MPEG
following file formats is used for art work
26. A system which involves the digitization of telephone network so that voice, data, text, music etc. can be provided to end users from single end-user terminals Dial-up Connection ISDN VSAT Cable Modem
27. The two kinds of main memory are Floppy drive and CD Drive memory Primary and Secondary Memory Random and Sequential Memory RAM and ROM
28. Data Elements of related type are grouped into Title String Record Files
29. A command that lets you change one or more fields in a record is Modify Insert Delete Cut
30. Which of the following is not a search engine Infoseek AltaVista Lycos Gopher
31. The floppy discs comes in two sizes they are 3.5 inch & 5.25 inch 2 inch and 3.5 inch 2 inch and 4.25 inch 2.5 inch and 5.5 inch
32. Which of the following topology us least affected bt addition or removal of a node Star Ring Mesh. Bus
33. A host on the internet finds another host by its Postal Address I.P. Address Electronic Address E-mail Address
34. Which of the following browser is not free Opera Netscaffe Internet Explorer Lynx
35. Which of the following is not the main component of EDI system Application Service Processing Service Translation Service Communicat ion Serivce
36. Which of the following is A Web Site A shopping To have a printer A method to get the funds
essentially not a pre-requisite of E-commerce Cart Programm e to list the products or services and a way to collect purchases informatio n in bank account
37. What is the method of safeguard used for the safeguarding highly confidential information such as Corporate data or credit card information is being transmitted across the internet Cryptography Antiviral Package Firewall and Proxy Servers Digital Certificates
38. What is the full form of HTML High transfer mark up language High transmissi on metropolit an language Hyper test mark up language Hyper text metropolitan language
39. URL stands for Ultimate Resource Locator Uniform Resource Locator Uniform Retrieval Language Ultimate Retrieval Language
40. Multimedia S/W used for video editing is Adobe Illustrator Adobe Photoshop Adobe Premier Macromedia Director



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