IIBM MBA CASE LET ANSWER SHEETS - Explain how data is organized on a magnetic tape
IIBM MBA CASE LET ANSWER SHEETS - Explain how data is organized on a magnetic tape
For answersheets contact
info.answersheets@gmail.com
+91 95030-94040
Computer Fundamental
I.A Light
Sensitive device that converts drawing, printed text or other image into
digital from is (1)
a) Keyboard
b) Plotter
c) Scanner
d) OMR
II. The basic operations performed by a computer
are (1)
e) Arithmetic operation
f) Logical operation
g) Storage and relative operation
h) All the above l
III. The two major types of computer chips are
(1)
a. External memory chip
b. Primary memory chip
c. Microprocessor chip
d. Both b and c
IV. Microprocessors as switching devices are for
which generation computers (1)
a. First Generation
b. Second Generation
c. Third Generation
d. Fourth Generation
V. What is the
main difference between a mainframe and a super computer?
a. A Super computer is much larger than the mainframe computers.
b. Super computers are smaller than the mainframe computers.
c. Supercomputers are focused to execute few programs as fast as possible while
mainframe computers use its power to execute as many programs concurrently.
d. Supercomputers are focused to execute as many programs as possible while
mainframe
VI. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC
stand for?
a) Extended Binary Coded Decimal Interchange Code
b) Extended Bit Code Decimal Interchange Code
c) Extended Bit Case Decimal Interchange Code
d) Extended Binary Case Decimal Interchange Code
VII. The brain of any computer system is
a) ALU
b) Memory
c) CPU
d) Control unit
VIII. Storage capacity of magnetic disk depends on
a) tracks per inch of surface
b) bits per inch of tracks
c) disk pack in disk surface
d) All of above
IX. The two kinds of main memory are:
a) Primary and secondary
b) Random and sequential
c) ROM and RAM
d) All of above
X. A storage area used to store data to a compensate for the difference in
speed at which the different units can handle data is
a) Memory
b) Buffer
c) Accumulator
d) Address
Part Two:
1. What is Windows? (5)
2. What is Windows? (5)
3. What is Computer Virus? (5)
4. What is the meaning of ‘CC’ in case of E-mail? (5)
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| IIBM MBA CASE LET ANSWER SHEETS - Explain how data is organized on a magnetic tape |
Section B: Caselets
(40 marks)
Caselet 1
Mr. and Mrs. Sharma went to Woodlands Apparel to buy a shirt. Mr. Sharma did
not read the price tag on the piece selected by him. At the counter, while
making the payment he asked for the price. Rs. 950 was the answer. Meanwhile,
Mrs. Sharma, who was still shopping came back and joined her husband. She was
glad that he had selected a nice black shirt for himself. She pointed out that
there was a 25% discount on that item. The counter person nodded in agreement.
Mr. Sharma was thrilled to hear that “It means the price of this shirt is just
Rs. 712. That‟s fantastic”, said Mr. Sharma. He decided to buy one more
shirt in blue color.In no time, he returned with the second shirt and asked
them to be packed. When he received the cash memo for
payment, he was astonished to find that he had to pay Rs.. 1,900 and Rs.1,424.
Mr. Sharma could hardly reconcile himself to the fact that the counter person
had quoted the discounted price which was Rs. 950. The original price printed
on the price tag was Rs.1,266.
Questions
1. What should Mr. Sharma have done to avoid them is understanding? (10)
2. Discuss the main features involved in this case. (10)
Caselet 2
I don’t want to speak to you. Connect me to your boss in the USA,” hissed the
Alfred is a do-it yourself entrepreneur who built up his fortune in trading. He
traded in anything and everything and kept close control of every activity.
That was now he had grown rich enough to indulge in his own dream-to build a
college in his home town. A college that would be at par to the ones in the
better cities, the one in which he could not study himself.
Work started a year hack and the buildings were coming along well He himself
did not use computers much and became hooked to the Internet and e-mail only
recently. He was determined to provide a PC with Internet connectivity to every
students and faculty member. He was currently engrossed in plans for the 100
seater computer lab.
What was confusing him was the choice of Internet connectivity. He had about a
dozen quotations in front of him, Recommendations ranged from 64 Kbps ISDN all
the way to 1 Gbps leased line to Guwahati which was almost 200 kms away. Prices
ranged from slightly under a lakh all the way upto 25 lakh and beyond. He did
not understand most of the equipment quoted firewall, proxy server, cache
appliance, nor was he sure what the hidden cost were. Although it went against
his very nature, he would have to identify a trustworthy consultant who would
help him make sense of the whole thing.
Questions
1. In the context of the given case, what managerial issues need to be
addressed by Alfred. Why is It Important for managers to be tech savvy? (10)
2. What is the importance of a ‘Systems consultant’ to an organization? What
skills should he/she possess? (10)
Section C: Applied Theory (30 marks)
1. What are Web sites & URL(s)? (15) Explain how data is organized on a
magnetic tape? (15)
For answersheets contact
info.answersheets@gmail.com
+91 95030-94040
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