Question: The file operations read operation—read next()—reads the next portion of the file and automatically advances a file pointer. Similarly, the write operation—write next() in____________
Answer:
MCQ: The file operations read operation—read next()—reads the next portion of the file and automatically advances a file pointer. Similarly, the write operation—write next() in____________
Correct Answer:
A. Direct Access Methods
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Related Questions
- 1. The file operations must be modified to include the block number as a parameter. Thus, we have read(n), where <em>n </em>is the block number, rather than read next(), and write(n) rather than write next() in__________
- 2. In a Tape Drive Which of the following Access method is suitable for accessing records?
- 3. In a Disk drive which of the following Access method is suitable for accessing records?
- 4. In a ___________ to locate a desired record, the access method module for this organization searches an index to identify a section of the disk that may contain the record, and searches the record in a file sequentially.
- 5. Which of the following techniques reads records of an input file ahead of the time when they are needed by a process and holds them temporarily in the memory area?
- 6. Which of the following techniques always reads or writes a large block of data, which contains several file records, from or to the I/O medium?
- 7. What is cloud computing?
- 8. Which of the following is not a cloud deployment model?
- 9. What is a computer?
- 10. Who is considered the "Father of Computers"?
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