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Alex787 [66]
3 years ago
12

What is the effect of block size in cache design?

Computers and Technology
1 answer:
Sedaia [141]3 years ago
5 0

Answer:

When designing a cache, you have to consider this things:

  • Delay.
  • Miss rate.
  • Area.

If the cache has a bigger block size may have a lower delay, but when miss the miss rate will be costly. If an application has high spatial locality a bigger block size will do well, but programs with poor spatial locality will not because a miss rate will be high and seek time will be expensive.

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You are configuring a network attached storage (nas) appliance. what file sharing protocol(s) could you use to allow access to w
kicyunya [14]

Most clients should support Server Message Block (SMB)/Common Internet File System (CIFS).

<h3>What is CIFS used for?</h3>

Common Internet File System (CIFS) is a network filesystem protocol used for providing shared access to files and printers between machines on the network. A CIFS client application can read, write, edit and even remove files on the remote server.

<h3>What are CIFS servers?</h3>

CIFS stands for “Common Internet File System.” CIFS is a dialect of SMB. That is, CIFS is a particular implementation of the Server Message Block protocol, created by Microsoft.

To learn more about Internet File System , refer

brainly.com/question/13008468

#SPJ4

6 0
2 years ago
Which is NOT a valid compute shape option within the Oracle Cloud Infrastructure (OCI) compute service
inessss [21]

The option that is not a valid compute shape option within the Oracle Cloud Infrastructure (OCI) compute service is;

A: Container Instance

<h3>Cloud Computing</h3>

Cloud computing is simply a system that makes use of the Internet to store, manage and access data from a remote server on the internet.

Now, this cloud system infrastructure makes use of middleware software to ensure that there is proper connectivity between devices and computers connected via the cloud.

Finally there are different types of cloud computing shape but among the given options the only one that is not a type is Option A.

The missing options are;

A) Container Instance.

B) Bare Metal.

C) Dedicated Virtual Machine Host.

D) Virtual Machine.

Read more about cloud computing at; brainly.com/question/19057393

6 0
2 years ago
This program is to compute and write to a file the GPA for student scores read from an input file. The point values of the grade
VARVARA [1.3K]

Answer:

#Take input from the user

filename=input('Enter name of input file: ')

total_units=0#Total number of units for a student

total_score=0#Total score of a student

#Assign a score to each grade. I have reduced 0.33 for each grade. Change here if you need to

grade={'A':4.0,'A-':3.67,'B+':3.34,'B':3.01,'B-':2.68,'C+':2.35,'C':2.02,'C-':1.69,'D+':1.36,'D':1.03}

try:

with open(filename,"r") as input_file:#Open the file for input(reading)

output_file=open("GPA_output.txt","w") #Create and open GPA_output.txt if it doesn't exist for writing

for student_record in input_file:#read from input file

if("," in student_record):#if there is a , that means this is the student name

student_name=student_record.strip('\n')#Remove \n from student name

continue

else:

if(" " in student_record):#If a line contains spaces then its the student's grades for a course

student=student_record.split(" ")#Split to find the coursename, units and grade

#student[0]=coursename student[1]=units student[2]=grade

total_units+=int(student[1])#Calculate total units for 1 student

total_score+=int(student[1])*grade[student[2].strip('\n')]#Find the total score of a student

#grade[student[2]] will lookup for the score that we initialized earlier

#if student has a grade as A then this will look up as grade['A'] which will return 4

#Find the total score as product of this grade and units for this course

continue

else:

if(total_units>0):#Check if score has been calculated for a student earlier

print("in")

GPA=total_score/total_units#Calculate the GPA

output_file.write("%-26s%.2f\n" % (student_name, GPA))#Write the GPA and Student Name in the required format

total_units=0#reset the units

total_score=0#reset the score

if(total_units>0):#Essential for the case when the file doesn't end with a new line(Check if total_units is not 0) which means a record is pending

#to be written to the file

GPA=total_score/total_units#Calculate the GPA

output_file.write("%-26s%.2f\n" % (student_name, GPA))#Write the GPA and Student Name in the required format

total_units=0#reset the units

total_score=0#reset the score

input_file.close()#Close the input file

output_file.close()#Close the output file

except IOError as e:

print("Problem in Opening the required file")#Print a message if file cannot be opened

Explanation:

The program has been tested for all 3 scenarios mentioned i.e.

a. If the file ends without \n

b. If the file ends with 2 \n

c. If the file ends with 1 \n

PS: The Program will run irrespective of how it ends. Even if there are many \n at the end of file, the program will be fine.

3 0
3 years ago
The part of a computer that provides access to the internet
guapka [62]

Answer:

Modem

Explanation:

A modem is a device that converts your data into a relevant format so that it can be used in the transmitting process from one computer to another one.

3 0
2 years ago
Internet __________, or IP, describes how data pachets move through a network.
Lena [83]

Answer:

Packets

Explanation:

7 0
3 years ago
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