System Software Multiple Choice Questions (MCQ) PDF - 300

MCQ 1496: Computer software which is also known as Off-the-shelf software is

1. customized software
2. package software
3. system software
4. utility program

MCQ 1497: While working with MS-DOS which key is used to get the previous command used?

1. F3
2. F1
3. F6
4. F9

MCQ 1498: Computer device which is used to carry messages from one place to another is called

1. transmission medium
2. communication channel
3. both A and B
4. network card

MCQ 1499: A computer device which sends the message is termed as

1. sending device
2. source transmitter
3. both A and B
4. communication device

MCQ 1500: Extension of computer executable file is

1. xls.
2. doc.
3. ext.
4. exe.