Which of the following statements about pipes is true?
a) A pipe serves as a buffer through which two or more processes can exchange data.
b) The operating system synchronizes access to a pipe.
c) After a process reads data from the pipe, the data is removed from the pipe.
d) all of the above
d) all of the above
You might also like to view...
Under Windows XP, application programs run in user mode within the __________.
a. environment subsystem b. application programming interface c. integral subsystem d. dynamic link library
Photoshop ships with a file management application called Adobe ____.
a. Explorer b. Bridge c. Manager d. FileKeeper
It is common to assume that because there are ________ in place, the recovery will go smoothly because the hardware is compatible
Fill in the blank(s) with correct word
You are troubleshooting a laptop with multiple sticking keys that result in misspelled words while the user types. Other than several sticking keys, the laptop appears to be functioning properly. You have cleaned the keyboard with compressed air, but the problem persists. After removing one of the key tops, it becomes apparent that a liquid was spilled into the keyboard. Which of the following is the next step in resolving the issue of sticking keys?
A. Replace the keyboard with a compatible keyboard. B. Disconnect and reseat the keyboard ribbon cable. C. Clean the keyboard keys with a contact cleaner. D. Replace the laptop system board and reseat all connections.