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Serga [27]
3 years ago
14

Explain the working principle of computer? can anyone tell​

Computers and Technology
1 answer:
Crazy boy [7]3 years ago
4 0

Answer:

input process and output hehe

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Best practices and trends for technology integration
cluponka [151]

Answer:

Technology use must be aligned to the standards. Technology must be integrated into daily learning,

Explanation:

Technology use must be aligned to the standards. Technology must be integrated into daily learning, not used as an add-on to instruction to match personal learning needs. Students need opportunities to use technology collaboratively. Technology must support project based learning and include real-world simulations.

3 0
2 years ago
Which key(s) will launch the Spelling Checker dialog box? F8 F7 Ctrl+H F2
KIM [24]

Answer:

F7

Explanation:

Mostly in MS Office products, although a lot of other products will mimic the same well known key sequences as a way of enticing you to their platform.

6 0
3 years ago
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A security utility program that scans the system for small programs that interfere with how a computer functions are _____ utili
Aneli [31]

Answer:

A security utility program that scans the system for small programs that interfere with how a computer functions are _____ utilities.

Explanation:

7 0
3 years ago
1| def saveUserProfile(firstName, lastName, age, height, country):
Feliz [49]

Answer:

Joyner

David

USA

1.8

30

Explanation:

def saveUserProfile(firstName, lastName, age, height, country):

This is the definition of function named saveUserProfile which accepts the following parameters:

  • firstName
  • lastName
  • age
  • height
  • country

filename = lastName + firstName + ".txt"

When the file is created it will be named as the lastName and firstName string combined with .txt as extension. For example if the lastName contains the name string Joyner and firstName contains the name David then the file created to be written is named as JoynerDavid.txt

outputFile = open(filename, "w")

This statement uses open() method in write mode and uses outputFile object to access the file. "w" represents write mode i.e. file is opened in write mode to write on it.

a) Joyner is written on line 1 of that file because of the following statement of above function:

print(lastName, file = outputFile)

This statement prints the string stored in lastName i.e. Joyner. Here outputFile opens the file in "w" write mode and writes the last name to the first line of the file.

b) David is written on line 2 of that file because of the following statement of above function:

print(firstName, file = outputFile)

This statement prints the string stored in firstName i.e. David. Here outputFile opens the file in "w" write mode and writes the first name to the second line of the file.

c) USA is written on line 3 of that file because of the following statement of above function:

print(country, file = outputFile)

This statement prints the data stored in country i.e. USA. Here outputFile opens the file in "w" write mode and writes the country name to the third line of the file.  

d) 1.8 is written on line 4 of that file because of the following statement of above function:

print(height, file = outputFile)

This statement prints the value stored in height i.e. 1.8. Here outputFile opens the file in "w" write mode and writes the height value to the fourth line of the file.  

e) 30 is written on line 5 of that file because of the following statement of above function:

print(age, file = outputFile)

This statement prints the value stored in age parameter of function saveUserProfile i.e. 30. Here outputFile opens the file in "w" write mode and writes the age value to the fifth line of the file.  

7 0
3 years ago
When would you use a composite primary key? Group of answer choices
vichka [17]

Answer:

A. Multi-field attributes

B. A ternary relationship

C. A unary relationship

6 0
3 years ago
Read 2 more answers
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