problem 1: Illustrate the term File. Describe the various types of operations which can be performing on files with the help of appropriate exs.
problem 2: Describe the architecture of the file organization.
problem 3: What are various types of files? Describe insertion, modification and deletion operation in context with such files types.
problem 4: What do you mean by the terms field, record and table? Describe with the help of appropriate illustrations.
problem 5: Illustrate the term Data Capturing. Describe different data capturing methods.
problem 6: Describe what is meant by the term back-up? Why it is significant to keep the backup copy away from the computer system?
problem 7: When the contents of a file are changed, a transaction log is frequently kept. Describe in brief the reason for the transaction log.
problem 8: Describe how the transaction file and the master file are employed to produce a new updated master file?
problem 9: Validation and Verification help to decrease the errors when inputting data. Validate the statement.
problem 10: Describe the difference between validation and verification. Give the names of three validations checks which can be used.