Operating System (OS)
You can switch from one program to another on the desktop by clicking within the desired program's window or by clicking on its ...... button

Taskbar button
Icon
Folder
None of above

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The advantage of a command processor running only built-in commands is:

flexibility to the users in running lists of commands by simply collecting them in named batch command files
users can create system programs and run them as commands
None of these
the command set being common across different hardware configurations
the processing is much faster than would other-wise be the case when user defined commands are used

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Which of the following functions is(are) performed by the loader

physically place the machine instructions and data into memory.
adjust all address dependent locations, such as address constants, to correspond to the allocated space.
allocate space in memory for the programs and resolve symbolic references between object decks
None of these
All of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The advantage(s) inherent to using high level languages is (are)

All of these
Improved debugging capability, and superior documentation
Fewer people, less management and shorter transition in learning time
A greater degree of machine independence
None of these

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A real time operating system is most likely to be used for which of the following task?

Controlling the fuel injection system of an automobile engines
Ensuring that system clock works correctly on server
Managing the access to system files in a laptop computers
Controlling access to a shared printer in a network

ANSWER DOWNLOAD EXAMIANS APP