OCR Unit 1 LO3

Which of the servers manages multiple computers?

• Application

• Database

• Hypervisor

• Web

Which of the following defines the range of IP addresses used in a network?

• Default gateway

• 
  IP address

• MAC address

• Subnet mask

Which of the following is the main purpose of a Metropolitan Area Network (MAN)?

• To connect a mobile phone to a laptop

• 
  To connect several LANs together

• 
  To connect several PCs together

• To connect several WANs together

Which type of satellite is used to transfer data between remote locations?

• Geostationary

• Global positioning

• Low-Earth orbiting

• Medium-Earth orbiting

Which of the following allows communication between different networks?

• Default gateway

• 
  IP address

• Socket

• Subnet mask

What does CRM stand for?

• Content Replacement Mode

• Content Restoration Management

• Customer Relationship Management

• 
  Customer Replacement Mode

Which of the following is not a use of a web server?

• To deliver email messages

• To host web pages

• To manage HTTP requests

• To store a list of known URLs mapped to IP addresses

Which servers’ role is to respond to a client’s request over the internet?

• Application

• Database

• Hypervisor

• Web

Which connectivity method is not used when using a Wide Area Network (WAN)?

• ADSL

• ISDN

• 
  Leased line

• PSTN

Complete the following sentence.

A mail server uses ____________ protocols.

• FTP and POP

• HTTP and SMTP

• 
  ICMP and HTTP

• SMTP and POP