Operating System (OS) While running DOS on a PC, which command would be used to duplicate the entire diskette? None of these TYPE COPY CHKDSK DISKCOPY None of these TYPE COPY CHKDSK DISKCOPY ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 0 1 None of these 16 8 0 1 None of these 16 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? priority is programmable None of these it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain the failure of one device may affect other devices on the chain priority is programmable None of these it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain the failure of one device may affect other devices on the chain ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system All of these Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system All of these Allow the system to enter the deadlock state and then recover ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called None of these Software Shareware Mindware Firmware None of these Software Shareware Mindware Firmware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the software which can be legally compiled and often used for free? Public domain program Mindware Firmware program None of these Shareware program Public domain program Mindware Firmware program None of these Shareware program ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS