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kipiarov [429]
3 years ago
9

Want to.learn about computers​

Computers and Technology
1 answer:
MAVERICK [17]3 years ago
6 0
Yes...I do want to learn about computer
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You are going to write a program for Computer test which will read 10 questions from a file, order them randomly and provide the
ollegr [7]

Answer:

from pprint import pprint

import random

match = {

   "mcq1": "a",

   "mcq2": "c",

   "mcq3": "c",

   "mcq4": "d",

   "mcq5": "a",

   "mcq6": "a",

   "mcq7": "a",

   "mcq8": "b",

   "mcq9": "d",

   "mcq10": "a"

}

file = open("test","r")

questions = set()

for i in range(10):

   ques = []

   for line in file:

       if "-" in line:

           break

       else:

           ques.append(line)

   questions.add(tuple(ques))

def quiz(questions, match):

   questions = list(questions)

   marks = 0

   for i in range(10):

       pprint(questions[i])

       mcq = "mcq",str(i+1)

       mcq = list(mcq)

       answer = input("enter your answer: ")

       if answer == match["".join(mcq)]:

           marks += 1

   return marks

print("Your score is: ",quiz(questions, match))

Explanation:

the file which has been loaded is test, and its data is provided below...

mcq1. The device which converts analog signals to digtital signals and vice versa is called.

a) mother board

b) TAP

c) Modem

d) I/O device

-

mcq2. The main components of a computer system are.

a) TAP, CPU, Printer

b) CPU, Input device

c) CPU, ALU, CU

d) CPU , Output device , Memory unit, Control unit

-

mcq3. A source program is a program.

a) writter in machine laguage

b) translated in machine langaue

c) written in high level language

d) required to boot a computer

-

mcq4.Which image format supports transparency in images.

a) PNG

b) GIF

c) JPG

d) A & B

-

mcq5. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq6. UNICODE is an example of.

a) character encoding set

b) driver

c) software

d) database

-

mcq7. (10111) 2 = (?) 10.

a) 23

b) 50

c) 24

d) 89

-

mcq8. NTFS stand for.

a) Network File Saving

b) New Technology File System

c) Newt Trend File Saving

d) Non Technology File System

-

mcq9. FF is example of.

a) Octal number system

b) Binary Number System

c) Decimal Number System

d) Hexadecimal number system

-

mcq10. Emails are sent with the help of ?

a) SMTP

b) FTP

c) HTTP

d) UDP

-

3 0
3 years ago
You can use automatic link-checking software to identify invalid hyperlinks. if you find invalid links, what should you do next?
Solnce55 [7]
Correct the href value of the appropriate anchor.
7 0
3 years ago
If an employee who needs eye protection wears prescription lenses he or she should
gogolik [260]
Wear Regular glasses not contacts.
5 0
3 years ago
Define the four basic operation of a computer ​
Alexeev081 [22]

Answer:

input, output, processing, and storage.

Explanation:

input - the transfer of information into the system. ( ex: what you type on a keyboard. )

output -  the presentation of information to the user ( example is the screen. What type of display is presented...?)

processing - obtaining  information based on what you you searched ( What search results you get after putting in the input)

Storage - Storing or saving information into files.

6 0
3 years ago
Give the name and the syntax of the HTML Tag which is <br><br>used for creating a Hypertext Link.​
Annette [7]

Answer:

<a href="enter_site_url_here">Click here to visit site!</a>

Explanation:

href is the link that the element is going to point towards. Meaning it's going to direct the end-user to that site. "Click here to visit site!" is the text that the element is going to say, and that text will have an underline. So it's best to keep it short as you don't want <u>something like this happening on your site</u>.

I'd stick with the classic "here" as the text and have the text before-hand say "Click" and after-hand say " to visit site X" with X being the site name. Or, something along those lines.

8 0
3 years ago
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