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Orlov [11]
3 years ago
5

Which of the following is true about science and technology?

Computers and Technology
1 answer:
kow [346]3 years ago
6 0

Answer:

A

Explanation:

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The extent to which a program satisfies its specificationand fulfills the customer’s mission objectives is said to beachieving t
GuDViN [60]

Answer:

b) Reliability.

Explanation:

When the program gives correct output and fulfills the customer's requirements it is said to be reliable and said to be achieving reliability.

Correctness is when the program only provides correct solution.

Efficiency is when the program does the work in less time.

Usability means that the program is usable or not.

5 0
3 years ago
Which peripheral device is used to record sound?
faust18 [17]

he will need a microphone, it is a recording device.

8 0
3 years ago
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If no other row matches, the router will select the ________ row as its best match. First Last either First or Last, depending o
zzz [600]

Answer:

Last

Explanation:

Routing is a term in engineering which involves the process of selecting a path for traffic in a network or across multiple networks. It is applicable in circuit-switched networks, such as the public switched telephone network (PSTN), and computer networks, such as the Internet. It is mostly used as a term for IP Routing.

Hence, in IP Routing, the first step is comparing the packet's destination IP address to all rows, followed by selecting the nest-match row. However, If no other row matches, the router will select the LAST row as its best match.

6 0
4 years ago
Consider the two computers A and B with the clock cycle times 100 ps and 150 ps respectively for some program. The number of cyc
Kipish [7]

Answer:

Option d) B is 1.33 times faster than A

Given:

Clock time, t_{A} = 100 ps

t_{A} = 150 ps

No. of cycles per instructions,  n_{A} = 2.0

n_{B} = 1.0

Solution:

Let I be the no. of instructions for the program.

CPU clock cycle, f_{A} = 2.0 I

CPU clock cycle, f_{B} = 1.0 I

Now,

CPU time for each can be calculated as:

CPU time, T = CPU clock cycle\times clock time

T_{A} = f_{A}\times t_{A} = 2.0 I\times 100 = 200 I ps

T_{B} = f_{B}\times t_{B} = 1.0 I\times 100 = 150 I ps

Thus B is faster than A

Now,

\frac{Performance of A}{Performance of B} = \frac{T_{A}}{T_{B}}

\frac{Performance of A}{Performance of B} = \frac{200}{150}

Performance of B is 1.33 times that of A

7 0
3 years ago
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Which of the following is true about a hot site?
swat32

Answer:

Option(d) is the correct answer to the given question.

Explanation:

A hot site is a place off site in which the task of a corporation could restart during a massive failure.The hot site seems to have all the needed equipment for such the corporation to schedule the normal activities, such as phone jacks, replacement data, laptops, and linked devices.

  • The main objective of hot sites provide an useful backup mechanism for any corporation that wishes to pursue its business in the presence of exceptional circumstances or events.
  • All the others options are not related to hot site that's why they are incorrect option.
8 0
3 years ago
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