Web applications basics


How many layers is TCP / IP architecture?
 : r1 4
 : r2 3
 : r3 6
 : r4 7
: r1 ok 2
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A reliable protocol for datagram transmission in multiple streams is used:
 : r1 SCTP
 : r2 UDP
 : r3 TCP
 : r4 ICMP
: r1 ok 2
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Which of the following is used to transmit control messages regarding error conditions and special
circumstances during transmission:
 : r1 ICMP
 : r2 SCTP
 : r3 TCP
 : r4 UDP
: r1 ok 2
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The basic html character written between the <> characters is
 : r1 tag
 : r2 attribute
 : r3 element
 : r4 syntax
: r1 ok 2
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Define JavaScript
 : r1 Client script, the programming language used on the website
 : r2 independent programming language
 : r3 cascading style
 : r4 markup language that forms the website
: r1 ok 2
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Part of the site helping a visitor to quickly find what they are looking for
 : r1 navigation
 : r2 architecture
 : r3 wireframe
 : r4 web structure
: r1 ok 2
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Server-side language used to build web applications:
 : r1 PHP
 : r2 Java
 : r3 JavaScript
 : r4 HTML
: r1 ok 2

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Contact form, guest book, dictionaries, banner system are examples
  : r1 simple web applications
  : r2 web architecture
  : r3 databases
  : r4 computer codes
: r1 ok 2
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The combination of PHP, MySQL and Apache Web Server is called
  : r1 triad
  : r2 web application
  : r3 tag
  : r4 HTML
: r1 ok 2
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The method used to pick up an object is
  : r1 GET
  : r2 POST
  : r3 HEAD
  : r4 PUT
: r1 ok 2
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OPTIONS is a method used to:
  : r1 retrieving context information
  : r2 to determine if an object exists
  : r3 check links on the page
  : r4 transport information from user to server
: r1 ok 2
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To upload files and transport larger data from web forms:
  : r1 POST
  : r2 GET
  : r3 PUT
  : r4 HEAD
: r1 ok 2

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Response headers do not include:
 : r1 User Agent
 : r2 Content
 : r3 Server
 : r4 Expires
: r1 ok 2
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In how many versions does HTTP exist?
 : r1 3
 : r2 4
 : r3 5
 : r4 6
: r1 ok 2
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What is fsockopen used for?
 : r1 To open the socket
 : r2 To send a request in PHP
 : r3 to send headers
 : r4 to end the row sequence
: r1 ok 2
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The method is used to track requests through servers and firewalls
 : r1 TRACE
 : r2 HEAD
 : r3 OPTIONS
 : r4 PUT
: r1 ok 2
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Special data sources used for the transmission of structured information are used:
 : r1 Delivery feed
 : r2 product data sources
 : r3 RSS feeds
 : r4 XML data sources
: r1 ok 2
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SQL is
 : r1 a standard language allowing the use of data sources managed by different database systems
 : r2 client language spoken on the website
 : r3 markup language that forms the website
 : r4 standalone programming language
: r1 ok 2
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It serves to unify the view of data in the individual production systems
 : r1 data warehouses
 : r2 relational database
 : r3 relational data model
 : r4 data base
: r1 ok 2
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Software structure to support programming and development and organization of other software
projects
 : r1 Framework
 : r2 AJAX
 : r3 HTML
 : r4 DOM
: r1 ok 2