STD means:
Standard Trunk Dialing
State level Trunk Dialing
Subscriber Trunk Dialing
Specific Trunk Dialing
We have voice mail facility on
satellite phones
internet
mobile phones
fax
Expand the term FAX
Facsimile Exchange
Fact Exporter
Far Exchange
Facsimile Adapter
Sound and pictures can be broadcast through
newspaper
radio
television
Telephones across the countries are connected by:
STD
Local
ISD
ATM
Which one of the following is used by the navy in the naval warfare including the launch missiles?
Submarine
Yacht
Motor boat
Rocket
Written message can be communicated instantly by
a pager
a fax machine
a mobile phone
both first and second
Which one of the following is a naval vessel that can travel below the surface of the sea as well as on top of it?
Hovercraft
Space Shuttle
Ship
ISD means:
International Subscriber Dialing
Interstate Subscriber Dialing
Indian Subscriber Dialing
Internet Subscriber Dialing
E - Mails are sent through
post covers/cards
telephone
computer
