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
fredd [130]
2 years ago
7

For a direct-mapped cache design with a 64-bit address, the following bits of the address are used to access the cache

Computers and Technology
1 answer:
Sladkaya [172]2 years ago
6 0

Answer:

a) 32 words

b) 32 blocks

c)   374 / 10240

Explanation:

A) Cache block size

The offset bits from given data ; = 5 bits

therefore the cache block size = 2^5 = 32 words

B) determine the number of blocks the cache have

index bits = 5 bits

therefore the number of blocks the cache have = 2^5 = 32 blocks are mapped in the cache

C ) Determine the ratio between Total bits required for such a cache implementation over the data storage  bits

 lets assume

size of each word = w

size of each word ( w ) = 32 * 10 = 320

then we have to determine the total bits = 54 + 320 = 374

also total data bits = 32 * w  = 10240

finally ratio of Total bits over data storage bits

= Total bits / total data bits

=  374 / 10240

You might be interested in
What service converts ip addresses into more recognizable alphanumeric names??
tresset_1 [31]
I think is DNS..........
6 0
3 years ago
Consider the following definition of a recursive method. public static int mystery(int[] list, int first, int last) { if (first
ozzi

Answer:

c. 27

Explanation:

  • In recursion method, a method calls itself until a condition becomes true and returned back. In mystery(), at first time, first is 0 and last is 4. Condition is checked and 0!=4 so else part is executed in which again mystery is called with first as 1 and last 4. This will go again and again until first=4.
  • When first=4 it is also equal to last so if part is executed and alpha[4] is returned which is 9, now it comes alpha[3] +9 which is 8+9 =17 .
  • It is returning values to its previous calls that is why it will reduce to alpha[0]+alpha[1]+alpha[2]+17 which is nothing but sum of all elements of a alpha
  • Then, 1+4+5+8+9=27.
5 0
3 years ago
Write a recursive program that requests an answer to the question "Are we there yet?" using an input statement and terminates if
inna [77]

Answer:

def recursive_func():

   x = input("Are we there yet?")

   if x.casefold() == 'Yes'.casefold():

       return

   else:

       recursive_func()

recursive_func()

Explanation:

We define the required function as recursive_func().

The first line takes user input. The user input is stored in variable x.

The next line compares the user input to a string yes. The function executes the else block if the condition isn't met, that is a recursive call is executed.

IF condition returns the function. The string in variable X is compared to a string 'Yes'. the casefold() is a string function that ignores the upper/lower cases when comparing two strings. (This is important because a string 'yes' is not the same yes a string 'Yes' or 'YES'. Two equal strings means their cases and length should match).

3 0
3 years ago
What law formalizes many licensing arrangements used by the software industry and attempts to standardize their use from state t
andrew11 [14]

Answer: (C) Uniform Computer Information

Explanation:

  The uniform computer information is one of the type of transactional act is basically designed the various types of electronic commerce in the united states and by using this act it helps in recognizing the electronic contract by mention all the requirements.

  • The uniform computer information formalizing the various types of licensing arrangement and also standardize their specific use.  
  • In the united state, this model law specify their guidelines from state to another State.    

 According to the given question, the uniform computer information transaction act is used by the software organizations and developed for the purpose of regulate the computer data transactions products like the online based database management and software.    

8 0
3 years ago
What diagnostic software is used by several manufacturers, and can run tests on keyboards, video, speakers, touchpad, optical dr
PilotLPTM [1.2K]

Answer:

PC doctor is a diagnostic software used by several manufacturers, and can run tests on keyboards, video, speakers, touchpad, optical drives, wireless LANs, motherboard, processor, ports, hard drive, and memory

Explanation:

PC Doctor is an adware included for free by other programs. It lets you test all the hardware of the computer, analyze its status and see the details as well as to confirm the bios version. However, it also helps you optimize their functionality by making the process of connecting those elements to the computer in an easier way. However, the PC doctor also adds publicity to your computer and was subject to hack exposure in 2019.

4 0
3 years ago
Other questions:
  • Jake is photographing his pet puppy. He wants to preview the image the camera will capture. What part of the camera that is insi
    6·2 answers
  • If userA wants to send a secure message to userB using an asymmetric cryptographic algorithm, which key does userB use to decryp
    11·1 answer
  • Weather satellites orbit Earth at an altitude of 1,400,000 meters. What is this altitude in kilometers?
    7·1 answer
  • People use a computer connected to the internet to manage financial accounts
    15·1 answer
  • Here is the list of problems to choose from:
    11·1 answer
  • Which type of system is used to analyze, evaluate, and integrate the output of other systems?
    5·2 answers
  • Help plzzzzzzzzzzzzzzzzzzzzzzzzz
    14·1 answer
  • Create a vector of structures experiments that stores information on subjects used in an experiment. Each struct has four fields
    12·1 answer
  • In which situation is coauthoring of presentations primarily utilized?
    13·2 answers
  • Discuss the relationship amongst the following basic file elements: • Field. • Record. • File. • Database. • Directory.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!