Computer Science-X UT 78

A _____ is a device that forwards packets between networks by processing the routing information included in the packet.

• bridge

• firewall

• router

• repeater

Communication between a computer and a keyboard involves ______________ transmission

• Automatic

• Half-duplex

• Half-duplex

• Simplex

The first Network was

• CNNET

• NSFNET

• ASAPNET

• ARPANET

A set of rules that governs data communication

• Protocols

• Standards

• RFCs

• Mediums

IPv6 has _______ -bit addresses.

• 32

• 64

• 128

• variable

What is the meaning of Bandwidth in Network?

• Transmission capacity of a communication channels

• Connected Computers in the Network

• Class of IP used in Network

• Number of users (logged in) in the network

In the relational database, cardinality is termed as:

• Number of tuples

• Number of attributes

• Number of tables

• Number of constraints

The size of a field with number data type can not be _____

• 2

• 4

• 8

• 16

In the context of Microsoft Access, which of the following statement is true?

• Reports are used to retrieve and calculate data from tables

• Queries can be printed and presented as the information

• Queries can include calculated fields that do not exist in table

• Reports and forms are similar but forms are use to print but reports to display on screen only

Which field type can store photos in MS ACCESS?

• Hyperlink

• OLE Object

• Both Hyperlink and OLE Object

• It is not possible