⟩ In Microsoft windows, the graphical pattern on the desktop used as background for windows is a. Icons b. Wall paper c. Picture d. Background
b. Wall paper
b. Wall paper
..... runs on computer hardware and serve as platform for other software to run on a. Operating system b. Application software c. System software d. All
..... is the layer of a computer system between the hardware and the user program. a. Operating environment b. Operating system c. System environment d. None
The primary purpose of an operating system is ..... . a. To make the most efficient use of the computer hardware b. To allow people to use the computer c. To keep systems programmers employed d. To make computers easier to use
..... transforms one interface into another interface. a. Program b. Software c. Data d. None
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
.....is the first program run on a computer when the computer boots up. a. System software b. Operating system c. System operations d. None
..... share characteristics with both hardware and software. a. Operating system b. Software c. Data d. None
..... interface consists of things like program counter, registers, interrupts and terminals a. Hardware b. Software c. Data d. None
The operating system creates ..... from the physical computer. a. Virtual space b. Virtual computers c. Virtual device d. None
Swapping a. Works best with many small partitions b. Allows many programs to use memory simultaneously c. Allows each program in turn to use the memory d. Does not work with overlaying