System Analysis and Design
461. The facilities available in the internet are
- electronic mail
- remote login
- file transfer
- word processing
- i, ii
- i, ii, iii
- i, ii, iv
- ii, iii and iv
Correct answer: (B)
i, ii, iii
462. Internet uses
- Packet switching
- Circuit switching
- Telephone switching
- Telex switching
Correct answer: (A)
Packet switching
463. The time taken by internet packets
- can be predetermined before transmission
- are same for all packets
- may be different for different packets
- is irrelevant for audio packets
Correct answer: (C)
may be different for different packets
464. A world wide web contains web pages
- residing in many computers
- created using HTML
- with links to other web pages
- residing in many computers linked together using HTML
Correct answer: (D)
residing in many computers linked together using HTML
465. Desirable properties of a website are
- a meaningful address
- Help and search facilities
- Links to related sites
- Features to allow users to give feedback
- Hosting on a mainframe
- i, ii, iii
- i, ii, iii, iv
- i, ii, iii, iv, v
- i, ii, iii, v
Correct answer: (B)
i, ii, iii, iv
466. It is possible to display pictures (i.e, images) in HTML specification by using the tag.
- <GR src = Picture file>
- <PIC src = Picture file>
- <IMG src = Picture file>
- <GIF src=Picture file>
Correct answer: (C)
<IMG src =Picture file>
467. XSL definition is used along with XML definition to specify
- The data types of the contents of XML document
- The presentation of XML document
- The links with other documents
- The structure of XML document
Correct answer: (B)
The presentation of XML document
468. Internet requires
- an international agreement to connect computers
- a local area network
- a commonly agreed set of rules to communicate between computers
- a World Wide Web
Correct answer: (C)
a commonly agreed set of rules to communicate between computers
469. Internet data is broken up as
- fixed length packets
- variable length packets
- not packetized
- 64 bytes packets
Correct answer: (B)
variable length packets
470. Among services available on the World Wide Web are
- Encryption
- HTTP
- HTML
- Firewalls
- i and ii
- ii and iii
- iii and iv
- i and iv
Correct answer: (B)
ii and iii