Computer Programming 1 Quiz No. 1

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| By Lenlindo
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Lenlindo
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Quizzes Created: 2 | Total Attempts: 254
| Attempts: 127
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  • 1/10 Questions

    The result of : computer programming.ToLower() is ________

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About This Quiz

Computer Programming 1 Quiz No. 1 assesses fundamental string manipulation skills in programming. Questions cover cloning, removing characters, replacing substrings, string length, case conversion, and prefix checks. Essential for beginners in computer programming.

Computer Programming 1 Quiz No. 1 - Quiz

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  • 2. 

    The result of :  computer programming.ToUpper() is ________

    Explanation
    The given code "computer programming.ToUpper()" is attempting to convert the string "computer programming" to uppercase. Since the string is already in uppercase, the result of the code will be the same string "COMPUTER PROGRAMMING".

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  • 3. 

    The result of COMPROG1.Replace("1","ramming")) is ________

    Explanation
    The given string "COMPROGramming" is passed to the Replace() function with the parameters "1" and "ramming". This means that all occurrences of "1" in the string will be replaced with "ramming". Therefore, the result of the Replace() function will be "COMPROGramming" with "1" replaced by "ramming", resulting in "COMPROGramming".

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  • 4. 

    The result of COMPROG1.Clone() is ________

    Explanation
    The given answer "COMPROG1" suggests that the result of the method "Clone()" in the COMPROG1 class is itself, meaning that when the Clone() method is called on an instance of COMPROG1, it creates a new instance that is an exact copy of the original instance.

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  • 5. 

    The result of COMPROG1.Remove(4) is ________

    Explanation
    The given question is incomplete as it does not provide any information about the initial content of COMPROG1. Therefore, it is not possible to generate an explanation for the correct answer.

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  • 6. 

    The result of COMPUTER.PROGRAMMING.Length is ________

    Explanation
    The result of COMPUTER.PROGRAMMING.Length is 20.

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  • 7. 

    The result of COMPROG1.EndsWith("1") is ________

    Explanation
    The EndsWith() method in COMPROG1 is used to check if a string ends with a specified character or sequence of characters. In this case, the specified character is "1". The result of the EndsWith("1") method will be true for all three cases - True, true, and TRUE - because all of them end with the character "1".

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  • 8. 

    The result of COMPROG1.LastIndex("O") is ________

    Explanation
    The result of the LastIndex function is 5. This means that the last occurrence of the character "O" in the string COMPROG1 is at index position 5.

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  • 9. 

    The result of COMPROG1.Contains("o") is ________

    Explanation
    The result of COMPROG1.Contains("o") is False,false,FALSE. This is because the Contains() method is case-sensitive and checks for the exact match of the specified substring "o" in the string COMPROG1. Since none of the characters in COMPROG1 match "o", the result is False for all three cases (False, false, and FALSE).

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  • 10. 

    The result of COMPROG1.StartsWith("c") is ________

    Explanation
    The result of COMPROG1.StartsWith("c") is False because the method checks if the string starts with the specified character or substring. In this case, "c" is not the starting character of COMPROG1, so the result is False. The answer is given in three different forms (False, false, FALSE) to show that the result can be represented in different ways depending on the programming language or context.

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  • Current Version
  • Mar 24, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 10, 2016
    Quiz Created by
    Lenlindo
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