Operating Systems 2015F: Assignment 1 - Revision history

Soma at 19:15, 3 October 2015

2015-10-03T19:15:45Z

@@ Line 41: / Line 41: @@
    <li>A device for storing data.
    <li>The first process that runs on a UNIX-like system.
 </ol>

Soma at 14:55, 23 September 2015

2015-09-23T14:55:56Z

← Older revision		Revision as of 14:55, 23 September 2015
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	~~'''This assignment is not yet finalized.'''~~

	Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.		Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.

Soma at 20:22, 18 September 2015

2015-09-18T20:22:38Z

← Older revision		Revision as of 20:22, 18 September 2015
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	<li>A hierarchical collection of key/value pairs, where the values are streams of bytes of arbitrary length.		<li>A hierarchical collection of key/value pairs, where the values are streams of bytes of arbitrary length.
	<li>A device for storing data.		<li>A device for storing data.
	<li>		<li>The first process that runs on a UNIX-like system.
	</ol>		</ol>

Soma at 20:22, 18 September 2015

2015-09-18T20:22:02Z

← Older revision		Revision as of 20:22, 18 September 2015
Line 5:		Line 5:
	Choose the most accurate definition for the following terms/concepts:		Choose the most accurate definition for the following terms/concepts:

	# system calls		# system calls
	# function calls		# function calls
	# library calls		# library calls
	# process		# process
	# fork		# fork
	# execve		# execve
	# file		# file
	# filesystem		# filesystem
	# signal		# signal
	# library		# library
	# kernel		# kernel
	# environment variable		# environment variable
	# shell variable		# shell variable
	# zombie process		# zombie process

	'''Definitions''':		'''Definitions''':
Line 28:		Line 28:
	<li>The API used by a process to access outside resources (disk/user input/network)		<li>The API used by a process to access outside resources (disk/user input/network)
	<li>A variable that can only be accessed within the current shell.		<li>A variable that can only be accessed within the current shell.
	<li>A variable that can be accessed within the current process and in child processes (unless filtered)e		<li>A variable that can be accessed within the current process and in child processes (unless filtered).
	<li>A variable that can be accessed globally by all processes.		<li>A variable that can be accessed globally by all processes.
	<li>A process that has terminated but its parent has not retrieved its return value.		<li>A process that has terminated but its parent has not retrieved its return value.
	<li>An indexed collection of object files that may be linked into a program.		<li>An indexed collection of object files that may be linked into a program.
	<li>A system call that loads an executable into the current process and runs it (erasing the process's old code and data).		<li>A system call that loads an executable into the current process and runs it (erasing the process's old code and data).
	<li>		<li>A schedulable entity with its own CPU context that can share its memory with other schedulable entities.
	<li>A type of inter-process communication that is also used in UNIX to manage processes.		<li>A type of inter-process communication that is also used in UNIX to manage processes.
	<li>		<li>An invocation of code present inside of a process that was included when the program was compiled.
	<li>A system call that creates a new process, loads an executable, and runs it in the new process.		<li>A system call that creates a new process, loads an executable, and runs it in the new process.
	<li>		<li>An invocation of code present inside of a process that was loaded into the process at runtime.
	<li>		<li>A system call to get the return value of a process that has terminated.
	<li>The main abstraction for running programs that gives each program its own memory and virtual CPU.		<li>The main abstraction for running programs that gives each program its own memory and virtual CPU.
	<li>		<li>A hierarchical collection of key/value pairs, where the values are streams of bytes of arbitrary length.
	<li>		<li>A device for storing data.
	<li>		<li>
	</ol>		</ol>

Soma at 19:56, 18 September 2015

2015-09-18T19:56:48Z

← Older revision		Revision as of 19:56, 18 September 2015
Line 6:		Line 6:

	# system calls		# system calls
	# function calls		# function calls
	# library calls		# library calls
	# process		# process
	~~# thread~~
	# fork		# fork
	# execve		# execve
	# file		# file
	# filesystem		# filesystem
	# signal		# signal
	# library		# library
	# kernel		# kernel
Line 33:		Line 32:
	<li>A process that has terminated but its parent has not retrieved its return value.		<li>A process that has terminated but its parent has not retrieved its return value.
	<li>An indexed collection of object files that may be linked into a program.		<li>An indexed collection of object files that may be linked into a program.
			<li>A system call that loads an executable into the current process and runs it (erasing the process's old code and data).
	<li>		<li>
			<li>A type of inter-process communication that is also used in UNIX to manage processes.
	<li>		<li>
			<li>A system call that creates a new process, loads an executable, and runs it in the new process.
	<li>		<li>
	<li>		<li>
	<li>		<li>The main abstraction for running programs that gives each program its own memory and virtual CPU.
	~~<li>~~
	~~<li>~~
	~~<li>~~
	<li>		<li>
	<li>		<li>
	<li>		<li>
	</ol>		</ol>

Soma at 19:52, 18 September 2015

2015-09-18T19:52:09Z

← Older revision		Revision as of 19:52, 18 September 2015
Line 5:		Line 5:
	Choose the most accurate definition for the following terms/concepts:		Choose the most accurate definition for the following terms/concepts:

	# system ~~call~~		# system calls
	# function ~~call~~		# function calls
	# library ~~call~~		# library calls
	# process		# process
	# thread		# thread
	# fork		# fork
	# execve		# execve
	# file		# file
	# filesystem		# filesystem
	# signal		# signal
	# library		# library
	# kernel		# kernel
	# environment variable		# environment variable
	# shell variable		# shell variable
	# ~~"exporting" a variable~~		# zombie process

	'''Definitions''':		'''Definitions''':
Line 27:		Line 27:
	<li>The part of the operating system that runs in supervisor mode on the CPU and has the code that is run for all interrupts</li>		<li>The part of the operating system that runs in supervisor mode on the CPU and has the code that is run for all interrupts</li>
	<li>A stream of bytes associated with a hierarchical name.</li>		<li>A stream of bytes associated with a hierarchical name.</li>
	<li>		<li>The API used by a process to access outside resources (disk/user input/network)
	<li>		<li>A variable that can only be accessed within the current shell.
	<li>		<li>A variable that can be accessed within the current process and in child processes (unless filtered)e
	<li>		<li>A variable that can be accessed globally by all processes.
	<li>		<li>A process that has terminated but its parent has not retrieved its return value.
	<li>		<li>An indexed collection of object files that may be linked into a program.
	<li>		<li>
	<li>		<li>

Soma at 14:56, 18 September 2015

2015-09-18T14:56:04Z

← Older revision		Revision as of 14:56, 18 September 2015
Line 1:		Line 1:
			'''This assignment is not yet finalized.'''

	Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.		Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.

	Choose the most accurate definition for the following terms/concepts:		Choose the most accurate definition for the following terms/concepts:

	* system call		# system call
	* function call		# function call
	* library call		# library call
	* process		# process
	* thread		# thread
	* fork		# fork
	* execve		# execve
	* file		# file
	* filesystem		# filesystem
	* signal		# signal
	* library		# library
	* kernel		# kernel
	* environment variable		# environment variable
	* shell variable		# shell variable
	* "exporting" a variable		# "exporting" a variable

	Definitions:		'''Definitions''':

	<ol style="list-style-type:upper-alpha">		<ol style="list-style-type:upper-alpha">
	<li>A system call that creates a new process by creating a logical copy of the current process.</li>		<li>A system call that creates a new process by creating a logical copy of the current process.</li>
	<li>The part of the operating system that runs in supervisor mode on the CPU and has the code that is run for all interrupts</li>		<li>The part of the operating system that runs in supervisor mode on the CPU and has the code that is run for all interrupts</li>
	<li></li>		<li>A stream of bytes associated with a hierarchical name.</li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
			<li>
	</ol>		</ol>

Soma at 14:51, 18 September 2015

2015-09-18T14:51:20Z

← Older revision		Revision as of 14:51, 18 September 2015
Line 1:		Line 1:
	Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.		Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.

	Choose the most accurate definition for the following terms:		Choose the most accurate definition for the following terms/concepts:

	* system call		* system call
Line 18:		Line 18:
	* shell variable		* shell variable
	* "exporting" a variable		* "exporting" a variable

			Definitions:

			<ol style="list-style-type:upper-alpha">
			<li>A system call that creates a new process by creating a logical copy of the current process.</li>
			<li>The part of the operating system that runs in supervisor mode on the CPU and has the code that is run for all interrupts</li>
			<li></li>
			</ol>

Soma: Created page with "Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015. Choose the most accurate definition for the following te..."

2015-09-18T14:47:31Z

Created page with "Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015. Choose the *most* accurate definition for the following te..."

New page

Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015.

Choose the *most* accurate definition for the following terms:

* system call
* function call
* library call
* process
* thread
* fork
* execve
* file
* filesystem
* signal
* library
* kernel
* environment variable
* shell variable
* "exporting" a variable

Operating Systems 2015F: Assignment 1 - Revision history

Soma at 19:15, 3 October 2015

Soma at 14:55, 23 September 2015

Soma at 20:22, 18 September 2015

Soma at 20:22, 18 September 2015

Soma at 19:56, 18 September 2015

Soma at 19:52, 18 September 2015

Soma at 14:56, 18 September 2015

Soma at 14:51, 18 September 2015

Soma: Created page with "Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015. Choose the *most* accurate definition for the following te..."

Soma: Created page with "Please submit your answers to the following on CULearn. This assignment is due before class on September 23, 2015. Choose the most accurate definition for the following te..."