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Norma-Jean [14]
3 years ago
9

Betrand Meyer developed the ______ programming language which is not type-safe because it violates the law of contravariance.

Computers and Technology
1 answer:
frozen [14]3 years ago
4 0

Answer:Eiffel programming

Explanation: Eiffel programming language was base on object-oriented pattern and developed by Betrand Meyer in 1986.This helps in creating the software modules that can be used again and is reliable as well.

This language was not considered as type safe because it could execute the operation on any particular object which is considered invalid on it.This language lacks about ensuring the program that are written are well defined or not.

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Answer:

Check the explanation

Explanation:

CPI means Clock cycle per Instruction

given Clock rate 600 MHz then clock time is Cー 1.67nSec clockrate 600M

Execution time is given by following Formula.

Execution Time(CPU time) = CPI*Instruction Count * clock time = \frac{CPI*Instruction Count}{ClockRate}

a)

for system A CPU time is 1.3 * 100, 000 600 106

= 216.67 micro sec.

b)

for system B CPU time is =\frac{2.5*100,000}{750*10^6}

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c) Since the system B is slower than system A, So the system A executes the given program in less time

Hence take CPU execution time of system B as CPU time of System A.

therefore

216.67 micro = =\frac{2.5*Instruction}{750*10^6}

Instructions = 216.67*750/2.5

= 65001

hence 65001 instruction are needed for executing program By system B. to complete the program as fast as system A

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