Disk Operating System (DOS) Question: Download DOS (Disk Operating System) PDF

Multiprogramming system:

a. Are easier to develop than single programming system
b. Execute each job faster
c. Execute more jobs in the same time period
d. Are used only one large mainframe computers

c. Execute more jobs in the same time period

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..... transforms one interface into another interface. a. Program b. Software c. Data d. None	.....is the first program run on a computer when the computer boots up. a. System software b. Operating system c. System operations d. None