Computer Programmer Quiz Questions and Answers PDF - 85

MCQ 421: In computers, Switching ON of computer, putting IO devices into peripherals and running particular programs are duties of

1. processing operator
2. trail operators
3. data operator
4. computer operator

MCQ 422: In data sorting, searching, selecting and placing the smallest size data is classified as

1. exchange
2. change
3. insertion
4. selection

MCQ 423: Lines and arrows in the system flowchart are used to represent the

1. flow of data
2. order of operations
3. order of input
4. order of processing

MCQ 424: Third step in running and preparing batch jobs is to

1. write on printed sheets
2. verify the work
3. input data to computer
4. store output

MCQ 425: Better security and easy maintenance are advantages of

1. single user system
2. multi user system
3. micro time system
4. single time system