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
Olegator [25]
3 years ago
8

The ash and dust from a volcanic eruption can cause a ______ change in the environment.

Computers and Technology
1 answer:
Artyom0805 [142]3 years ago
4 0
It can cause a sudden or devastating change in the environment.
You might be interested in
What is the target audience for this poster?
bija089 [108]

Answer:

there is no car on a bus a bus is one long vehicle

Explanation:

7 0
3 years ago
Read 2 more answers
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
Write a program to display MPH (Miles per Hour). Create a function to calculate the MPH. Ask the user for the number of miles dr
puteri [66]

Answer:

In Python:

def MPH(miles,minutes):

   mph = round(60 * miles/minutes,1)

   return mph

   

miles = float(input("Miles: "))

minutes = float(input("Minutes: "))

if miles>0 and minutes>0:

   print("MPH: ",MPH(miles,minutes))

else:

   print("Positive inputs only")

Explanation:

This defines the function

def MPH(miles,minutes):

This calculates mph rounded to 1 decimal place

   mph = round(60 * miles/minutes,1)

This returns the calculated mph

   return mph

The main begins here

This gets input for miles    

miles = float(input("Miles: "))

This gets input for minutes

minutes = float(input("Minutes: "))

If miles and minutes are positive

if miles>0 and minutes>0:

This calls the MPH function

   print("MPH: ",MPH(miles,minutes))

If otherwise, this prompts the user for positive inputs

<em>else:</em>

<em>    print("Positive inputs only")</em>

7 0
3 years ago
As you are talking to your colleague over the phone, the sound of an airplane flying low drowns out part of your conversation. I
Rasek [7]

Answer:

Interference.

Explanation:

As the user is communicating with their friend through the mobile, most of their interaction is interrupted by the noise of an airplane flying at low hight. Instantly afterward, the user's mobile phone rang, disrupting the communication once more.  

So, according to the following scenario both of those are examples of interference.

6 0
3 years ago
Can anyone help? Please.
Shtirlitz [24]
I can’t see it... can you type it out please?
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the purpose of a title slide on power point
    14·2 answers
  • Minimalism is a major movement in postmodern art. O True O False
    14·1 answer
  • An advertiser who sells coffee beans adds the keyword "Java'" to an ad group. After two weeks, she runs a placement performance
    11·1 answer
  • What is meant by polling mode in communication between software andUART and what is its disadvantage as compared to interrupt mo
    14·1 answer
  • How can you efficiently restrict the read-only function of a requesting SNMP management station based on the IP address?
    14·1 answer
  • Name similarities between innovation and invention
    6·1 answer
  • Match the elements of a web page with their descriptions.
    12·1 answer
  • A(n) __________ structure is a structure that causes a statement or a set of statements to execute repeatedly.
    13·1 answer
  • Draw truth table for the following logic circuit:<br><br> (Please I really need help with this)
    15·1 answer
  • FOR A BRAINLIEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!