Recent questions tagged Java

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Q: Explain What is the significance of Matcher class for regular expression in java?

What is the significance of Matcher class for regular expression in java? (a) interpretes pattern in the string ... Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Object of which class is used to compile regular expression?

Object of which class is used to compile regular expression? (a) Pattern class (b) Matcher class (c) ... Regular Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which capturing group can represent the entire expression?

Which capturing group can represent the entire expression? (a) group * (b) group 0 (c) group * or ... Regular Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain groupCount reports a total number of Capturing groups.

groupCount reports a total number of Capturing groups. (a) True (b) False I had been asked this question ... Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which of the following matches nonword character using regular expression in java?

Which of the following matches nonword character using regular expression in java? (a) \w (b) \W (c) \ ... Regular Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which of the following matches end of the string using regular expression in java?

Which of the following matches end of the string using regular expression in java? (a) \z (b) \\ (c ... Regular Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain What does public int end(int group) return?

What does public int end(int group) return? (a) offset from last character of the subsequent group (b) ... Regular Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain what does public String replaceAll(string replace) do?

what does public String replaceAll(string replace) do? (a) Replace all characters that matches pattern with a ... Expressions of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain Which of these packages contains all the classes and methods required for even handling in Java?

Which of these packages contains all the classes and methods required for even handling in Java? (a) java.applet ... Handling of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance

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Q: Explain What is an event in delegation event model used by Java programming language?

What is an event in delegation event model used by Java programming language? (a) An event is an object that ... Event Handling of Java Select the correct answer from above options...

asked Feb 24, 2022 in Education by JackTerrance