Which of the following statement is correct?(a) reverse() method reverses some characters(b) reverseall() method reverses all characters(c) replace() method replaces all instances ofa character with new character(d) replace() method replaces first occurrence of a character in invoking string with another characterThis question was posed to me in examination.The doubt is from Writing Console Output Operations in chapter Console I/O Operations and Stream Classes of C#

Which of the following statement is correct?(a) reverse() method rever

1.	Which of the following statement is correct?(a) reverse() method reverses some characters(b) reverseall() method reverses all characters(c) replace() method replaces all instances ofa character with new character(d) replace() method replaces first occurrence of a character in invoking string with another characterThis question was posed to me in examination.The doubt is from Writing Console Output Operations in chapter Console I/O Operations and Stream Classes of C#
Answer» The CORRECT OPTION is (c) replace() method replaces all instances ofa character with NEW character Explanation: REVERSE() and replace() are by definition.

Discussion

No Comment Found

Related InterviewSolutions

Which of the following is used to perform all input & output operations in C#?(a) streams(b) Variables(c) classes(d) MethodsI had been asked this question in my homework.Query is from Character Stream topic in division Console I/O Operations and Stream Classes of C#
Which method among the following returns the integer if no character is available?(a) int peek()(b) int read()(c) string ReadLine()(d) none of the mentionedI have been asked this question in an internship interview.My question is from Character Stream in division Console I/O Operations and Stream Classes of C#
Which method of character stream class returns the numbers of characters successfully read starting at count?(a) int Read()(b) int Read(char[] buffer, int index, int count)(c) int ReadBlock(char[ ] buffer, int index, int count)(d) none of the mentionedThis question was addressed to me in my homework.My question comes from Character Stream topic in portion Console I/O Operations and Stream Classes of C#
Which method of the character stream class returns the numbers of characters successfully read starting at index?(a) int Read()(b) int Read(char[] buffer, int index, int count)(c) int ReadBlock(char[ ] buffer, int index, int count)(d) none of the mentionedThis question was posed to me in semester exam.This is a very interesting question from Character Stream topic in chapter Console I/O Operations and Stream Classes of C#
Which of these is a method used to clear all the data present in output buffers?(a) clear()(b) flush()(c) fflush()(d) close()I had been asked this question in homework.My question comes from Character Stream in chapter Console I/O Operations and Stream Classes of C#
Which among the following classes are used to perform the character based file operations?(a) StreamReader(b) InputReaderWriter(c) OutputStream(d) All of the mentionedThis question was posed to me in unit test.This intriguing question comes from Character Stream in chapter Console I/O Operations and Stream Classes of C#
The advantages of using character stream based file handling are?(a) they operate directly on unicode characters(b) they operate directly on bits(c) they store unicode text(d) all of the mentionedI got this question in an online quiz.Origin of the question is Character Stream topic in section Console I/O Operations and Stream Classes of C#
From which of these classes, the character based output stream class Stream Writer is derived?(a) TextWriter(b) TextReader(c) Character Stream(d) All of the mentionedThe question was asked in exam.This key question is from Character Stream in division Console I/O Operations and Stream Classes of C#
Which of these is a method used to clear all the data present in output buffers?(a) clear()(b) flush()(c) fflush()(d) close()I have been asked this question during an interview.The doubt is from Byte Stream in portion Console I/O Operations and Stream Classes of C#
Choose the filemode method which is used to create a new output file with the condition that the file with same name if exists will destroy the old file:(a) FileMode.CreateNew(b) FileMode.Create(c) FileMode.OpenOrCreate(d) FileMode.TruncateThis question was addressed to me at a job interview.This is a very interesting question from Byte Stream topic in division Console I/O Operations and Stream Classes of C#

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment