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3 years ago

What is wrong with the following code?

Computers and Technology

1 answer:

Nonamiya [84]3 years ago

3 0

What language code are you using?

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Computer A has an overall CPI of 1.3 and can be run at a clock rate of 600 MHz. Computer B has a CPI of 2.5 and can be run at a

kirill115 [55]

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 = $\frac{CPI*Instruction Count}{ClockRate}$

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

= 216.67 micro sec.

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

= 333.33 micro sec

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

3 0

3 years ago

C programming:

mixas84 [53]

IsTeenager = ( ( kidAge >= 13 ) && ( kidAge <= 19 ) ) ? true : false;

Another way:

if( ( kidAge >= 13 ) && ( kidAge <= 19 ) )
isTeenager = true;
else
isTeenager = false;

8 0

3 years ago

TWO QUICK QUESTIONS

andrezito [222]

I'm guessing 8? But I'm not 100% positive

5 0

4 years ago

Jason works as a Help Desk Technician for uCertify Inc. The company has a Microsoft Windows XP-based network. Jason wants to vie

WINSTONCH [101]

Answer:

ipconfig

Explanation:

ipconfig (short for <em>internet protocol configuration</em>) is a command line tool used for determining the network connection configuration of a computer. Some of these configuration information are;

i. the IP address of the computer

ii. default gateway address

iii. subnet mask

iv. Media Access Control (MAC) address.

6 0

3 years ago

You have been given the following String which represents a series of 6 side die rolls:rolls = "1,5,2,3,5,4,4,3,1,1,1,2,3,1,5,6,

Anni [7]

Answer:

see explaination

Explanation:

rolls="1,5,2,3,5,4,4,3,1,1,1,2,3,1,5,6,2"

list1 = list(rolls.split(","))

print("The total # of rolls: {}".format(len(list1)))

j=0

for i in list1:

j+=int(i)

print("Total value of all rolls: {}".format(j))

print("Average roll: {}".format(j/len(list1)))

Please kindly check attachment for program code and output

8 0

3 years ago