DT Semester 2 Exam

Web browsers save website information in their ______, which helps the site load faster on future visits.

• Storage

• cache

• deposit

• memory

When might it be most helpful to clear your browser's cache of temporary internet files?

• When you switch to a different web browser

• after every internet search

• when a website is not functioning as it should

• immediately after opening a new Microsoft Office document

Web services that help people meet, interact, and share content with other people online are called

• Web servers

• Internetworks

• social media

• Facebook

Which invention allowed computers to become smaller in size?

• Vacuum tubes

• transistors

• laptop

• silicon

Which of the following devices would most likely have 4G connection?

• Laptop

• workstation

• server

• mobile phone

Which of the following transfer rates is the fastest?

• 1480 Mbps

• 181 Mbps

• 1.24 Gbps

• 1282 Kbps

How many possible values would an 8-bit audio sample have?

• 256

• 256000

• 65000

• 16

Which kind of file would be hurt most by a lossy compression algorithm?

• An audio file containing speech

• A digital photograph

• A text file

• An audio file containing music

A typical computer monitor is which type of display?

• White

• raster

• RGB

• vector

Which of the following best describes the ipconfig utility?

• It's a utility that verifies connectivity between two nodes on a network

• the utility that gives you a huge amount of control over the system

• it's a utility that shows the exact path a packet takes between two Hosts on different Networks

• it's a utility that displays all current TCP IP network configuration values