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where the local varible declareddeclaring variables within a function makes them local they are available only within that function and hold no
what is event handler worksan event handler is a command which is used to call a function when an event happens such as the user clicking a button or
explain what is object in java languagethey are foundation of object oriented language they are data structure holds data fields and properties and
what is a relational database give the names of any three rdbms softwaredatabase consist of two or more then two tables are called relational
what is the output of the following codefor i0 ilt10 idocumentwritethe number is idocumentwriteltbr gtoutputthe number is 0the number is 1the
write javascript code to convert the number 2362363611111556 into currency format and javascript statement to show outputvar inputamt
what is difference between design and system architecturesystem architecture it is structure of a product or proceduredesign it is begin of the
how can we define a computer screena computer screen is define as use to display output of computer to the user computer screen is consists of
define testing with respect to programmingtesting is the process through that we try to determine the presence defects in a programtesting is an
what is image processingit field of computer whereas we enhance and manipulate the graphicslike it is used to recover old photograph and through
why there is a need to use primary key in database primary key is a constraint basically used in datdabase to uniquely identify the records in the
what does tcpip stand fortcpip is a protocol type basically it is known by transmission control protocolinternet
how virtual communities are formed how these are different from other communities give examplesvirtual communities are interest-based communities
what are the advantages of multimedia presentations write any fivefollowing are the benefits of multimedia presentationsbull great tool for
how can you define a consistent web design why is it neededa consistent web design should be the one in which achieves the result in which it was
elaborate with examples vector or object oriented graphicsvector or object-oriented graphics treats everything which is drawn as an object objects
what are trojan horsestrojan horses are unlike viruses usually they are stand-alone programs the look such as what they are not they appear to be
why hub is used in networkshub is networking equipment and a device that connects various computers to form a network in a network the nic translates
what is an intelligent systemintelligent system is a sw programs or sw and hw systems designed to perform complex tasks employing strategies in which
in programming what is a loopa loop is a programming language statement that permits your code to be repeatedly executed loop is a pedagogical
what is the function of network interface cardnic is an io device which plugs within the computer and it enables it to communicate over a
how trojan horses or worms affect a computer system what guidelines should be adopted to troubleshoot along with malicious softwaretrojan horses are
what will be the output of this programme write comments where you find symbol in the following codelthtmlgtltheadgtltscript
how can you justify that a dbms is better to use than flat-file database a dbms takes care of the storage retrieval and management of large data sets
differentiate between smtp and pop3 serversmtp simple mail transfer protocol is a protocol used to send and receive email messages over a tcpip