System Analysis and Design
481. By an extranet we mean
- an extra fast computer network
- the intranets of two co-operating organizations interconnected via a secure leased line
- an extra network used by an organization for higher reliability
- an extra connection to internet provided to co-operating organizations
Correct answer: (B)
the intranets of two co-operating organizations interconnected via a secure leased line
482. A URL specifies the following:
- protocol used
- domain name of server hosting web page
- name of folder with required information
- name of document formatted using HTML
- the name of ISP
- i, ii, iii, iv
- ii, iii, iv, v
- i, iii, iv
- i, ii, iii, v
Correct answer: (A)
i, ii, iii, iv
483. The tags used for specifying fonts in HTML are
- <B>
- <I>
- <U>
- <L>
- (i) and (ii)
- (i) and (iii)
- (ii) and (iv)
- (i),(ii) and (iii)
Correct answer: (A)
(i) and (ii)
484. XML uses
- user define tags
- pre-defined tags
- both predefined and user-defined tags
- Extended tags used in HTML and makes them powerful
Correct answer: (A)
user define tags
485. IP address is currently
- 4 bytes long
- available in plenty
- 6 bytes long
- not assigned as it is all used up
Correct answer: (A)
4 bytes long
486. World Wide Web
- is another name for internet
- world wide connection for computers
- a collection of linked information residing on computers connected by the internet
- a collection of world wide information
Correct answer: (C)
a collection of linked information residing on computers connected by the internet
487. HTML stands for
- Hyper Text Making Links
- Hyper Text Markup Language
- Higher Textual Marking of Links
- Hyper Text Mixer of Links
Correct answer: (B)
Hyper Text Markup Language
488. The tag used in HTML to link it with other URL's is:
- <A>
- <H>
- <U>
- <L>
Correct answer: (A)
<A>
489. IP addresses are converted to
- a binary string
- alphanumeric string
- a hierarchy of domain names
- a hexadecimal string
Correct answer: (C)
a hierarchy of domain names
490. HTML and XML are markup languages
- Specially development for the web
- Are based on SGML
- Are versions of SGML
- Independent of SGML
Correct answer: (B)
Are based on SGML