Exam 14: File Processing

Which of the following is not true about files?

To write fixed-length records, use file open mode:

Which of the following does not have a stream associated with it?

Which of the following is not a disadvantage of trying to modify a sequential access file?

Which of the following functions would not be used to write data randomly to a random access file?

When used with ofstream objects, operator! is not:

Select the proper object type. __________ file("file.dat", ios::in | ios::out);

For an ifstream object A, a class type B and a local variable of type B called C, the proper way to read in one B object from A into C is:

Select the false statement. The reinterpret_cast operator:

A random access file is organized most like a(n):

In order to perform file processing in C++, which header files must be included?

Random access files are more effective than sequential files for:

What is not true about this code segment? location = fileObject.tellg();

Select the false statement. The write function:

Which file open mode would be used to write data only at the end of an existing file?

The new C++14 stream manipulator ________ enables a program to read quoted text from a stream, including any white space characters in the quoted text, and discards the double quote delimiters. For example, if we read 100 "Janie Jones" 24.98 Using InClientFile>> account>> quoted(name)>> balance; The first stream extraction reads 100 into the int variable account, the second reads Janie Jones as one string and stores it in the string variable name without the double-quote delimiters, and the third stream extraction reads 24.98 into the double variable balance.

Select the false statement.

Which of the following will not change the file-position pointer to the same position as the others? Assume a 10-byte file size and a current position at byte # 1.

Which of the following statements is true?