The computer generation that triggered the explosion of interest in information processing was the

Generation X refers to people born roughly between 1965 and 1981 Employees of Generation X tend to be successful when they can carry out task independndy. This makes Generation X the most entrepreneurial generation in history. Which of the following statements is best supported by the paragraph?

A

Employees of Generation X like to challenge the work attitudes of their bosses.

B

Employees of Generation X tend to work in jobs that require risk-taking behavior.

C

Employees of Generation X have a tendency to be self directed workers

D

Employees of Generation X work harder than people form other generations

Atomic explosion is triggered by

A

thermo nuclear reaction

B

chemical reaction

C

controlled chain reaction

D

uncontrolled chain reaction

Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?

A

pq + (1 - p) (1 - q)

B

(1 - q)p

C

(1 - p)q

D

pq

Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called?

A

Interactive processing

B

Sequential processing

C

Batch processing

D

Group processing

E

None of the above

Visual processing in the cortex involves information processing regarding

A

The shape of the object

B

Color of the object

C

Movement

D

location and spatial organization of the object

E

Weight of the object

F

Age

Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system?

A

Time-sharing

B

Online processing

C

Interactive processing

D

All the above processing

E

None of the above

The Central Processing Unit is an embeded chip that acts as the 'brains' of a computer. What Intel chip was used in the Altair (the first real personal computer)?

A

6502

B

8080

C

6400

D

8286

The processing, which normally consists of a small computer with one or more peripheral devices, connected via a high-speed line to the large control computer is known as

A

On-line processing

B

Remote-terminal processing

C

Batch mode processing

D

Intelligent terminal Processing

E

None of the above

Reena took a loan of Tk. 1200 with simple interest for as many years as the rate of interest. If she paid Tk. 432 as interest at the end of the loan period, what was the rate of interest?

A

3.6

B

6

C

18

D

None of these

Hasib took a loan of 1400 tk with simple interest for as many years as the rate of interest. If he paid 126 th as interest at the end of the loan period , what was the rate of interest?

A

3%

B

6%

C

9%

D

12%

The computer generation that triggered the explosion of interest in information processing was the

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