i upload the file for more question.
I do have 19 questions. i need answers in one hours. do it ASAP. Q.1) Which of the following is not a programming language?
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3 Points
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- Just Basic
- C++
- Java
- Excel
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Q.2) A machine language also called machine code is the only language that a computer understands. When you run a program like Just Basic what does a compiler do?
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3 Points
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- Translates machine code into the program
- Translates numbers into words
- Translates the program into machine code
- Translates codes into English language
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Q.3) What does the following instruction in Just Basic display as output?
Print “Hello World.”
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3 Points
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- Hello World
- Hello World!
- Hello World.
- No output display
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Q.4) In Just Basic, what does the ‘ character represent?
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3 Points
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- Variable
- Remark
- Display an error message
- All of the above
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Q.5) In Just Basic, chr$(n) returns the ASCII value of n. What will happen when you run chr$(13) ?
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3 Points
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- CR (carriage return)
- DC3
- C
- $
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Q.6) Which of the following commands in Just Basic gets data from keyboard, file, or button?
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3 Points
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- Notice
- Input
- End
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Q.7) Which of the following is used to locate and analyze errors that occur during the program development process?
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3 Points
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- Debugger
- Compiler
- Interpreter
- Code Editor
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Q.8) Which of the following command clears the program main window?
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3 Points
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- CLS
- End If
- Prompt
- Input
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Q.9) When you run the following program, which output is correct?
Print “c = 42 years old”
cls
Print “c”
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3 Points
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- c
- 42
- 42 years old
- c = 42
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Q.10) In Just Basic, how do programmers store and retrieve data during program execution?
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3 Points
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- They use a value
- They use a string
- They use a conditional statement
- They use a variable
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Q.11) Which of the following is a valid string?
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4 Points
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- Name $
- $name
- 5name$
- Name2$
- All of the above
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Q.12) A variable uses more memory than a constant.
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4 Points
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- True
- False
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Q.13) BASIC is a higher level program than C++ program.
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4 Points
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- True
- False
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Q.14) The input command is used to pause the execution of the program.
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4 Points
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- True
- False
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Q.15) The input command displays a text message prompt and collects your response as input to the program whereas the print command displays a text string.
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4 Points
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- True
- False
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Q.16) Match the definitions with the corresponding words.
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Address Variable Constant If…Then
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20 Points
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a) ____ is a file that contains code statements.
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b) ___ is a descriptive name assigned to a known value that does not change during program execution.
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c) The location in memory where a particular piece of data is stored is called ______
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d) ____ is a pointer to a location in memory where a value is stored. :
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Q.17) In your own sentences, describe what is the role of a programmer?
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Q.18) In your own sentences, what are the best procedures to make sure that when you finish writing a program everything works as it is supposed to?
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Q.19) Why is it a good practice to use remarks in your program?
Why is it a good practice to give descriptive names to your variable?
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