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Assembly code data base is associated with

• assembly language version of the program which is created by the code generation phase and is input to the assembly phase

• a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure.

• consists of a full or partial list or the token's as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation.

• a permanent table which lists all key words and special symbols of the language in symbolic form.

In Linux, which command is used see the list of users who are currently logged-in?

• which

• who

• users

• login

A Processor

• is a sequence of instructions

• is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user

• is a device that performs a sequence of operations specified by instructions in memory.

• is the device where information is stored

Thread to be executed is target thread

• True

• False

While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

• DISKCOPY

• RENAME

• FORMAT

• COPY

In Linux, which command is used to list all the files in your current directory (including hidden)?

• ls -a

• ls -t

• ls -i

• ls -l

Resolution of externally defined symbols is performed by

• Linker

• Loader

• Compiler

• Assembler

The state transition initiated by the user process itself in an operating system is

• dispatch

• wake up

• block

• timer run out

A process is selected from the ______ queue by the ________ scheduler, to be executed.

The function(s) of file system is (are):

• to provide security against loss of information due to system failure

• all of the choices

• to provide complete file naming freedom to the users and to permit controlled sharing of files

• to provide for long and short term storage of files with appropriate economic tradeoffs.