1. Checkpoint Exam

What are two differences between binary and decimal numbers? (Choose two.)

Binary numbers are based on powers of 2, decimal numbers include 0 through 9

Which IPv4 address format was created for ease of use by people and is expressed as 201.192.1.14?

dotted decimal

A student is learning number systems. What is the hexadecimal equivalent for the decimal number 165?

A5

Which layer of the hierarchical design model provides a means of connecting devices to the network and controlling which devices are allowed to communicate on the network?

Access Layer

What is the hexadecimal equivalent for the binary number 10111010?

BA

Which is a characteristic of a Type 2 hypervisor?​

does not require management console software

Which characteristic defines a private cloud?

intended for a specific organization

What is the function of a hypervisor?

to create VMs and provide hardware abstraction to support them

What is the dotted decimal representation of the IPv4 address which is represented as the binary string 00001010.01100100.00010101.00000001?

10.100.21.1

How many bits make up the single IPv6 hextet :10CD:?

16 bits

What is the decimal equivalent of the hexadecimal value of 3F?

63

Which Cloud computing service would be best for a new organization that cannot afford physical servers and networking equipment and must purchase network services on-demand?

IaaS

What type of address is physically assigned to the NIC of a workstation?

MAC address

Which Cloud computing service would be best for an organization that needs to collaboratively create applications and deliver them over the web?

PaaS

A company leases a cloud-based payroll system. Which cloud computing technology is this company using?

SaaS

A company is considering implementing virtualization solutions in a data center. What are three advantages of virtualization the company can expect to benefit from?(Choose three.)

See image

Match the hierarchical design layer with the description.

See image

A college is building a new dormitory on its campus. Workers are digging in the ground to install a new water pipe for the dormitory. A worker accidentally damages a fiber optic cable that connects two of the existing dormitories to the campus data center. Although the cable has been cut, students in the dormitories only experience a very short interruption of network services. What characteristic of the network is shown here?

fault tolerance

Which feature relies on prioritization of network traffic and is used to ensure successful delivery of real-time services?

quality of service (QoS)

An administrator is adding voice and video service capabilities to an existing network. What design requirement is being satisfied by this situation?

scalability

A networking technician is working on the wireless network at a medical clinic. The technician accidentally sets up the wireless network so that patients can see the medical records data of other patients. Which of the four network characteristics has been violated in this situation?

security