1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ilia_Sergeevich [38]
3 years ago
9

If a cache access requires one clock cycle and dealing with cache misses requires an additional five clock cycles, which of the

following cache hit rates results in an effective access time of 2 clock cycles?a) 70%.
b) 80%.
c) 85%.
d) 90%.
Computers and Technology
1 answer:
DedPeter [7]3 years ago
5 0

Answer:

B. 80%

Explanation:

To assertain:

1 hit takes 1 clock cycle while 1 miss takes 6 clock cycles

Assuming that:

  1. we have 100 accesses in total,
  2. p are hits,
  3. 100 - p are misses

So, p + (100 - p)*6 = 200\\ \\p+600-6p = 200\\\\-5p + 600 = 200\\\\5p = 600 -200\\\\p = \frac{400}{5} \\\\p= 80

Hence, option B. 80% will result in an effective access time of 2 clock cycles.

You might be interested in
What date does GTA 6 come out<br> A. 2020<br> B. 2019<br> C. 2021<br> D. 2022
timofeeve [1]

it is a okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

7 0
3 years ago
Read 2 more answers
Many mobile devices can perform Internet searches and other tasks via
Sedaia [141]

the answer is D Voice commands

8 0
3 years ago
Mention one application of AI from the real world and describe the use of of this application what is the type of learning used
gayaneshka [121]

Answer:

The real world AI application is Google Duplex. It is able to receive orders for making reservations. Then it calls the shop or the place and deals with the person and talks to him very fluently and informs you about the reservation. Some other general types of AI application are Google Assistant, Siri , Amazon Alexa and so on. But google Duplex is lot more advanced than them.

4 0
3 years ago
What is a distinguishing feature of 5G mmWave
Tatiana [17]

Answer:

Explanation:

mmWave sử dụng phổ vô tuyến tần số cao (từ 24 GHz đến khoảng 39 GHz) để hoạt động, cho phép tăng tốc độ (và thậm chí xa hơn, trong một số trường hợp) 1Gbps. Vấn đề là việc tăng tần số lên càng cao thì khả năng đâm xuyên càng kém đi và khoảng cách truyền ngắn lại, theo Qualcomm thì đôi khi chỉ cần một bàn tay chắn trước điện thoại là đủ để máy khôngBên cạnh đó, mmWave cũng có khả năng làm hao pin thiết bị hơn, ít nhất là ở thời điểm hiện tại. Theo đó, việc tải xuống nhiều dữ liệu hơn có nghĩa là CPU điện thoại của bạn sẽ hoạt động mạnh hơn, nhanh nhất có thể để xử lý tất cả và điều đó sẽ ảnh hưởng đến tuổi thọ pin nhận tín hiệu.

5 0
3 years ago
You are trying to determine why a packet of data is not being correctly sent over the internet. You determine that the problem i
spayn [35]
Answer is A it has a false ip so that is why an error is happening therefore the answer would be A.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is a flash player?
    9·2 answers
  • In a computerized accounting system, each transaction that is analyzed must be entered by hand into the appropriate journal and
    12·2 answers
  • Anybody good with Microsoft excel? I need help with this class.
    9·2 answers
  • The __________ assumption necessary for a linear programming model to be appropriate means that the contribution to the objectiv
    6·1 answer
  • Semantic search engines use NLP, contextual cues, synonyms, word variations, concept matching, specialized queries, and other st
    6·1 answer
  • Microsoft Word, Google Chrome, and Windows Media Player are examples of
    15·1 answer
  • Create a Flowchart and write pseudocode for a program that allows the user to enter two integer values: a and b.
    8·1 answer
  • Is a dot matrix printer an impact or non-impact printer
    12·2 answers
  • Procedural programs specify instructions that a processor must execute to perform computations. These programs sometimes consist
    11·1 answer
  • What is modularity?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!