System Analysis and Design The current trend, of computer usage is mainly interactive; the trend, earlier, was None of these random processing batch processing parallel processing multi-task processing None of these random processing batch processing parallel processing multi-task processing ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design A checksum digit is used for detecting Errors in Logical operations Arithmetic operations All of these None of these Data transmission Logical operations Arithmetic operations All of these None of these Data transmission ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design The data stored on a tape or disk file may be recorded in a report form described as All of these None of these proof listing a soft copy ledger printer spacing from All of these None of these proof listing a soft copy ledger printer spacing from ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Which is the best process to access number of records from the same file? an on-line job a real-time job a batch job All of these None of these an on-line job a real-time job a batch job All of these None of these ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design Sequential organization None of these uses an index for each key type means storing records in contiguous blocks according to a key. has records placed randomly throughout the file Stores records sequentially but uses an index to locate records None of these uses an index for each key type means storing records in contiguous blocks according to a key. has records placed randomly throughout the file Stores records sequentially but uses an index to locate records ANSWER DOWNLOAD EXAMIANS APP
System Analysis and Design During what phase, the requirement analysis is performed? system design phase system analysis phase None of these system development phase system investigation phase system design phase system analysis phase None of these system development phase system investigation phase ANSWER DOWNLOAD EXAMIANS APP
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