OPERATING SYSTEMS
To access the services of operating system, the interface is provided is called
System calls
For a binary search algorithm to work, it is necessary that the array (list) must be
sorted
What is used to define the structure of the relation, deleting relations and relating schemas?
DDL(Data Definition Langauge)
The structure or format of data is called
syntax
What does HTML stand for?
Hyper Text Markup Language
The main function of the command interpreter is
to get and execute the next user-specified command
Queue data structure works on
FIFO
What provides the ability to query information from the database and to insert tuples into, delete tuples from, and modify tuples in the database?
DML(Data Manipulation Langauge)
Communication between a computer and a keyboard involves ______________ transmission
simplex
What does CSS stand for?
Cascading Style Sheets
If a process fails, most operating system write the error information to a
log file
Quick sort algorithm is an example of
Divide and Conquer
The basic data type char(n) is a _____ length character string and varchar(n) is _____ length character.
fixed,variable
The first Network was
ARPANET
What does CMS stand for?
Content Management System
The type of kernel OS X has is
hybrid kernel
The minimum number of edges required to create a cyclid graph of n vertices is
n
To remove a relation from an SQL database, we use the ______ command.
Drop table
A set of rules that governs data communication is called?
protocols
_________ keyword is used to declare variables in javascript.
var
The systems which allows only one process execution at a time, are called
uniprocessing systems
A pivot element to partition unsorted list is used in
Quick Sort
SELECT * FROM employee
What type of statement is this?
DML
When collection of various computers seems a single coherent system to its client, then it is called
distributed network
How can you open a link in a new browser window?
<a href="url" target="_blank">