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Computer Science- Test 1 Review 100% Correct
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Which of the following is NOT an input device? - ANSWER-printer Which of the following are true about main and secondary memory? - ANSWER-Main memory is short term memory used by the CPU in processing commands, secondary memory is more permanent and used for storage. Which of the following co...

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  • October 31, 2024
  • 2
  • 2024/2025
  • Exam (elaborations)
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  • computer science test 1 review 100 correct
  • computer science test 1 review stuvia
  • which of the following is not an input device a

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Computer Science- Test 1 Review 100% Correct


Which of the following is NOT an input device? - ANSWER-printer

Which of the following are true about main and secondary memory? - ANSWER-Main
memory is short term memory used by the CPU in processing commands, secondary
memory is more permanent and used for storage.

Which of the following controls computer memory? - ANSWER-operating system

What is the correct order for the steps the compiler uses in translating code? -
ANSWER-Check for mistakes, Translate commands to machine language, Run the
commands

What is input? - ANSWER-Putting information into the computer

Which of the following is a legal variable name? - ANSWER-temperatureAM

The two basic categories of variable data types are: - ANSWER-Strings and numbers

What command is used to change a string into a number? - ANSWER-int

What is output by the following?
print ("Twinkle, \ttwinkle, \tlittle star") - ANSWER-Twinkle, twinkle, little star

What is output by the following?
print (type("95")) - ANSWER-<type 'str'>

What is output by the following? Assume the user enters 5 and 4
x = input ("Enter a number: ")
y = input ("Enter a number: ")
print ("Values: " + x + y) - ANSWER-Values: 54

Consider the following code:
x = "apple"
y=x
z = "banana"
print (x + " " + y + "\n" + z)
What is output? - ANSWER-apple apple
banana

Which of the following correctly inputs two numbers and print the sum? - ANSWER-n1 =
int(input("Enter a number: "))
n2 = int(input("Enter a number: "))

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