In character stream I/O, a single read/write operation performs _____.
A. Two bytes read/write at a time.
B. Eight bytes read/write at a time.
C. One byte read/write at a time.
D. Five bytes read/ write at a time.
Answer:A
In character stream I/O, a single read/write operation performs _____.
A. Two bytes read/write at a time. B. Eight bytes read/write at a time. C. One byte read/write at a time. D. Five bytes read/ write at a time.
Explanation: There are two types of I/O stream. One is a byte stream, and the other is the character stream. The Byte stream is used to perform input or output 8-bit (equals to 1 byte) Unicode bytes whereas, the Character stream is used to read or write a 16-bit (equals to 2 bytes) Unicode character.