111. What is a wildcard?
A) A character used to represent one or more characters in a filename
B) A type of synchronization tool used in Operating Systems
C) A type of virus that attacks the memory of a computer
112. What is a file system mount?
A) The process of attaching a file system to the directory tree
B) A type of synchronization tool used in Operating Systems
C) A type of memory used by the Operating System
113. What is a swap space?
A) A type of memory used by the Operating System
B) A type of file system
C) A portion of a hard disk used to store memory pages that are not currently in use
114. What is a shared library?
A) A type of virus that attacks the memory of a computer
B) A library of commonly used functions that can be shared by multiple programs
C) A type of device driver
115. What is a signal?
A) A type of synchronization tool used in Operating Systems
B) A mechanism for notifying a process of an event
C) A type of device driver
116. What is a fork?
A) A type of synchronization tool used in Operating Systems
B) A system call used to create a new process
C) A type of device driver
117. What is a zombie process?
A) A process that has completed but has not yet been cleaned up by its parent process
B) A process that is stuck in an infinite loop
C) A type of virus that attacks the kernel of an Operating System
118. What is a race condition?
A) A situation where multiple processes try to access a shared resource at the same time
B) A situation where a process gets stuck in an infinite loop
C) A type of virus that attacks the memory of a computer
119. What is a deadlock?
A) A situation where two or more processes are blocked and unable to proceed because they are waiting for each other to release resources
B) A situation where a process gets stuck in an infinite loop
C) A type of virus that attacks the kernel of an Operating System
120. What is virtual memory?
A) A technique used by the Operating System to allow a process to use more memory than is physically available
B) A type of memory used by the Operating System
C) A type of device driver
