CBSE Class 11 Computer Science Internet MCQs

Question. The difference between people with access to computers and the Internet and those without this access is known as the:
a) Internet divide.
b) digital divide.
c) Web divide.
d) broadband divide.
e) None of these

Answer : B

Question. XLL definition is used along with XML to specify
a) The data types of the contents of XML document.
b) The links with other documents
c) The presentation of XML document
d) The structure of XML document
e) None of these

Answer : B

Question. XML stands for
a) Extended Markup Language
b) Excellent Markup Links
c) Extra Markup Language
d) Extended Marking Links
e) None of these

Answer : A

Question. DTD definition is used along with XML to specify
a ) The presentation of XML document
b) The links with other documents
c) The structure of XML document
d) The data types of the con-
e) tents of XML document None of these

Answer : D

Question. The ability to recover and read deleted or damaged files from a criminal's computer is an ex-ample of a law enforcement spe-cialty called:
a) computer forensics.
b) robotics.
c) simulation.
d) animation.
e) None of these

Answer : A

Question. IP addresses are converted to
a) a binary string
b) a hierarchy of domain names
c) alphanumeric string
d) a hexadecimal string
e) None of these

Answer : B

Question. Internet uses
a) Telex switching
b) Circuit switching
c) Telephone switching
d) Packet switching
e) None of these

Answer : D

Question. HTML and XML are markup languages
a) Specially development for the web
b) Are versions of SGML
c) Are based on SGML
d) Independent of SGML
e) None of these

Answer : C

Question. Internet data is broken up as
a) fixed length packets
b) None of these
c) not packetized
d) 64 bytes packets
e) variable length packets

Answer : E

Question. By an extranet we mean
a) an extra fast computer network
b) an extra network used by an organization for higher reliability
c) the intranels of two co operating organizations interconnected via a secure leased line
d) an extra conventation to crating organization
e) None of these

Answer : C

Question. The __ also called the Web, contains billions of documents.
a) Web Portal
b) HTFP
c) World Wide Web
d) Domain
e) None of these

Answer : C

Question. World Wide Web
a) is another name for internet
b) world wide qonnection for computers
c) a collection of world wide information
d) a collection of linked information residing on computers connected by the internet
e) None of these

Answer : D

Question. HTML tags define
a) The data types of elements of document
b) The contents of the document
c) Presentation of specified elements of a document
d) The structure of the document
e) None of these

Answer : C

Question. The __ shows all the Web sites and pages that you have visited over a period of time.
a) status bar
b) task bar
c) tool bar
d) history list
e) None of these

Answer : D

Question. The HTML code written in a text editor to make webpages,
a) HTML coding tags
b) source element
c) Source code
d) Tags
e) None of these

Answer : C

Question. A world wide web contains web pages
a) presiding in many computers
b) created using HTML
c) residing in many computers linked together using HTML
d) with links to other web pages
e) None of these

Answer : C

Question. __ is collection of web-pages and __ is the very first page that we see on opening of a website.
a) Home-page, Webpage
b) Webpage-, Home-page
c) Web-site, Home-page
d) Webpage, Web-site
e) None of these

Answer : C

Question. HTML stands for
a) Hyper Text Markup Lan - guage
b) Hyper Text Making Links
c) Higher Textual Marking of Links
d) Hyper Text Mixer of Links
e) None of these

Answer : A

Question. The packets of an internet message
a) take a predetermined path
b) go along different paths based on path availability
c) take a path based on packet priority
d) take the shortest path from source to destination
e) None of these

Answer : C

Question. The Internet allows you to —
a) send electronic mail
b) view Web pages
c) connect to servers 'all around the world
d) None of these
e) All of the above

Answer : E

Question. IP address is currently
a) None of these
b) available in plenty
c) 6 bytes long
d) not assigned as it is all used up
e) 4 bytes long

Answer : E

Question. Tunk e-mail is also called—
a) spoof
b) spam
c) sniffer script
d) spool
e) None of these

Answer : B

Question. HTML is similar to a
a) screen editor
b) scripting language
c) search engine
d) None pf these
e) word processing language

Answer : E

Question. In the URL http:/www.prenhall.com, the portion labelled http is the___
a) domain name
b) host
c) protocol
d) top-level domain
e) None of these

Answer : A

Question. SGML stands for
a) Standard General Markup Unit
b) Structured General Markup Language
c) Standard Graphics Mapping Language
d) Standard Generalized Markup Language
e) None of these

Answer : D

Question. XML uses
a) Both predefined and user defined tags
b) pre-defined tags
c) user define tags
d) Extended tags used in HTML and makes them powerful
e) None of these

Answer : C

Question. In order to interpret XML documents one should
a) Use standardized tags
b) Specify tag filename
c) Define the tags separately
d) Have a document type definition which defines the tags
e) None of these

Answer : D

Question. The advantages of XML over HTML are
(i) It allows processing of data slored in web pages
(ii) It uses meaningful tags which aids in understanding the nature of a document
(iii) Is simpler than HTML
(iv) It separates presentation and structure of document
a) (i),(ii)and(iy)
c) (ii),(iii) and (iv)
d) (i),(iii) and (iv)
e) None of these

Answer : A

Question. Internet packet data structure consists of
(i) source address
(ii) destination address
(iii) serial number of packets
(iv) message bytes
(v) Control bits for error checking
(vi) Path identification bits
a) i, ii.iii
b) i, Ii, iii, iv
c) i, ii, iii, iv, v, vi
d) i, ii, iii, iv, v
e) None of these

Answer : D

Question. Among services available on the World Wide Web are
(i) Encryption
(ii) HTTP
(iii) HTML
(iv) Firewalls
a) ii and iii
b) I and ii
c) iii and iv
d) I and iv
e) None of these

Answer : A

Question. Desirable properties of a website are
(i) a meaningful address
(ii) Help and search facilities
(iii) Links to related sites
(iv) Features to allow users to give feedback
(v) Hosting on a mainframe
a) i, ii, iii
b) i, ii, iii, iv, v
c) i, ii, iii, iv
d) i, ii, iii, v
e) None of these

Answer : C

Question. Internet addresses must always
(i) a country name or organization type
(ii) internet service provider's name
(iii) name of organization
(iv) name of individual
(v) type of organization
a) i,iii
b) ii, iii, iv
c) i, ii.iii
d) ii, iii, iv, v
e) None of these

Answer : A

Question. Which facilities is available in the internet are
(i) electronic mail
(ii) remote login
(iii) file transfer
(iv)Word processing
a) i,ii
b) ii, iii and iv
c) i.ii.iv
d) i, ii.iii
e) None of these

Answer : D

Question. A URL specifies the following :
(i) protocol used
(ii) domain name of server hosting web page
(iii) name of folder with required information
(iv) name of document formatted using HTML
(v) the name of 1SP
a) i, ii, iii, v
b) ii, iii, iv, v
c) i, iii, iv
d) i, ii, iii, iv
e) None of these

Answer : D