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input-output-processor interconnection network iopin this interconnection network is designed for communication between io channels and processors
processor-memory interconnection network pminits a switch which attaches several processors to distinct memory modules connecting each processor to
what is user defined functionsuser-defined functions permit defining its own t-sql functions that can accept 0 or more parameters and return a single
what are primary keys and foreign keysprimary keys are the unique identifiers for every row they must have unique values and cannot be null due to
what is collationcollation refers to a set of rules that verify how data is sorted and comparedcharacter data is sorted using rules that explain
handlers classificationin 1977 wolfgang handler suggested a complex notation for representing the pipelining and parallelism of computers handlers
what is cursorcursor is a database object used by applications to manipulate data in a set on a row-by- row basis instead of the typical sql commands
what is viewa simple view can be thought of as a subset of a table it can be used for retrieving data as well as updating or deleting rows rows
what are different normalization forms1nf eliminate repeating groups make a separate table for every set of related attributes and give each table a
does the minimum ning tree of a graph give the shortest distance between any 2 specified nodesno the minimal ning tree makes sure that the
what is a ning treea ning tree is a tree associated with a networkall the nodes of the graph appear on the tree once a minimum ning tree
in rdbms what is the efficient data structure used in the internal storage representationb tree because in b tree all the data is kept only in leaf
if you are using c language to implement the heterogeneous linked list what pointer type will you usethe heterogeneous linked list having different
what are the main data structures used in the following areas rdbms network data model and hierarchical data modelrdbms array ie array of
what is data structurea data structure is a way of organizing data that considers not only the items kept but also their relationship to each
what is ipc what are the various schemes availablethe term ipc inter-process communication explains various ways by which different process running
what is an advantage of executing a process in backgroundthe most common reason to put a process in the background is to permit you to do something
how would you kill a processthe kill command takes the pid as one argument this signifies which process to terminatethe pid of a process can be got
what is a daemona daemon is a method that detaches itself from the terminal and runs disconnected in the background waiting for requests and
normal 0 false false false en-us x-none x-none
what are the process states in unixas a process implements it changes state according to its circumstances unix processes have the following
types of categorizationthe subsequent categorization of parallel computers has been identified1 categorization based on the instructions and data
what is a zombiewhen a program forks and the child finishes before the parent the kernel still keeps some of its information about the child in case
how can a parent and child process communicatea parent and child can communicate by any of the normal inter-process communication schemes pipes
massively parallel systemindicates to a parallel computer system involving a huge number of processors the numbers in a huge number of processors