D075 Pre-Assessment - Computer Systems And Networking Concepts | Questions And
Answers, Latest Update | 100% Correct Answers | Graded
1
A large heating and air conditioning company provides each employee with a small computing device
that the employees use to track work and accept payments.
Which term refers specifically to this type of device?
A. Microcomputer
B. Peripheral computer
C. Handheld computer
D. Minicomputer
2
What is the major function of a computer operating system?
A. Application program management
B. Computer resource management
C. Data management
D. Network management
3
Within a productivity suite, which method of selecting static data from one application and copying it to
another application requires the use of temporary memory?
A. Copy and paste
B. Object embedding
C. Object linking
D. File transfer
4
What are the basic components, in addition to computers, that are required for a local network to
function?
A. Internet connection, a network operating system, and a network administrator
B. Ethernet cards, a common protocol, ethernet cables, and a hub
C. Internet connection, a network interface controller, and a cabling system
, D. Ethernet cards, a modem, a router, and a network database
5
Which type of device is an ethernet card?
A. Network server hardware
B. Network firewall hardware
C. Network operating system (NOS)
D. Network interface controller (NIC)
6
What is the purpose of a MAC address?
A. To uniquely identify an email client
B. To uniquely identify a computer on a network
C. To uniquely identify an internet URL
D. To uniquely identify a computer motherboard
7
Which topology implements a network where if the central hub fails, all nodes attached to the hub will
also fail?
A. A linear bus topology
B. A mesh topology
C. A star topology
D. A ring topology
8
A local drafting firm has a secured local area network that uses Ethernet cables to connect to client
computers.
After ensuring that the computer is connected to the network, what must a user provide to in order to
be authenticated?
Answers, Latest Update | 100% Correct Answers | Graded
1
A large heating and air conditioning company provides each employee with a small computing device
that the employees use to track work and accept payments.
Which term refers specifically to this type of device?
A. Microcomputer
B. Peripheral computer
C. Handheld computer
D. Minicomputer
2
What is the major function of a computer operating system?
A. Application program management
B. Computer resource management
C. Data management
D. Network management
3
Within a productivity suite, which method of selecting static data from one application and copying it to
another application requires the use of temporary memory?
A. Copy and paste
B. Object embedding
C. Object linking
D. File transfer
4
What are the basic components, in addition to computers, that are required for a local network to
function?
A. Internet connection, a network operating system, and a network administrator
B. Ethernet cards, a common protocol, ethernet cables, and a hub
C. Internet connection, a network interface controller, and a cabling system
, D. Ethernet cards, a modem, a router, and a network database
5
Which type of device is an ethernet card?
A. Network server hardware
B. Network firewall hardware
C. Network operating system (NOS)
D. Network interface controller (NIC)
6
What is the purpose of a MAC address?
A. To uniquely identify an email client
B. To uniquely identify a computer on a network
C. To uniquely identify an internet URL
D. To uniquely identify a computer motherboard
7
Which topology implements a network where if the central hub fails, all nodes attached to the hub will
also fail?
A. A linear bus topology
B. A mesh topology
C. A star topology
D. A ring topology
8
A local drafting firm has a secured local area network that uses Ethernet cables to connect to client
computers.
After ensuring that the computer is connected to the network, what must a user provide to in order to
be authenticated?
