150+ câu trắc nghiệm Tiếng Anh chuyên ngành CNTT-1 có đáp án - Phần 5

Turning colours to different colours

Turning black to white and white to black

Making pictures bigger

Putting two opposite colors next to each other to make 3 color

It is a software

It is the use of PCs to make books, magazines...

It is a graphic design program

It is a software to create animation

.zip

.rar

.sit

.avi

Telephone lines

Fibre-optic cables

Electricity

Software

They break into computer systems for fun.

They break into computer systems to get important information.

They break into computer systems to infiltrate viruses.

All are correct.

It requires less space

It transmits fast

It carries electricity

It is not affected by electromagnetic field

Decryption

Encryption

Firewall

Virus protection

Freeware

Freeware

Shareware

Attachment

Transceiver

Gateway

Nodes

Protocol

Transceiver

Gateway

Nodes

Protocol

Transceiver

Gateway

Nodes

Protocol

Transceiver

Gateway

Topology

Configuration

Transceiver

Gateway

Topology

Configuration

Password

Encryption

Save on disk

A&B

Through telephone line

Through fibre optic cables

Save on disk

A & B are correct

To send copied paper through Internet

To send messages through Internet

To attach files

All are correct

Encode data so that only some people can read the data

Decode data so that everyone can read the data

To protect the data so that it is secure

A & C

Optical disks are magnetic.

Optical disks spin faster than floppies.

The capacity of optical disks are larger than floppies.

Optical disks are more qualified than floppies.

It is a connection of computers.

It is used to exchange information

It is used to stop virus.

It is used to share files.

control hardwares and softwares

be the same as Word processing software

be automatic

be one type of system software