Question 1

What is a hypervisor?

Accepted Answer

A hypervisor is the component that creates the hardware environment of a virtual machine.It allows several virtual machines to run at the same time and acts as a manager for them.

Question 2

Match each item with a statement below.
-a high-speed network storage solution for replacing locally attached drives on servers

Accepted Answer

A)  authorization
B)  authentication
C)  multiprocessing
D)  thread
E)  processF) serviceG) NASH) SANI) snapshotJ) virtual disk H

Question 3

Match each item with a statement below.
-two or more threads being executed simultaneously

Accepted Answer

A)  authorization
B)  authentication
C)  multiprocessing
D)  thread
E)  processF) serviceG) NASH) SANI) snapshotJ) virtual disk C

Question 4

What directory service protocol is used by Active Directory and also supported by Linux?

Accepted Answer

A)   NFS
B)   NIS
C)   LDAP
D)   LEAP

Question 5

When a user enters his username and password to log on to a machine,he is invoking the process of ____________.

Accepted Answer

The answer of When a user enters his username and...

Question 6

Match each item with a statement below.
-smallest unit of software that can be scheduled

Accepted Answer

A)  authorization
B)  authentication
C)  multiprocessing
D)  thread
E)  processF) serviceG) NASH) SANI) snapshotJ) virtual disk

Question 7

What is a hot-swappable device?

Accepted Answer

The answer of What is a hot-swappable device?...

Question 8

Virtualization is designed for testing and development purposes only.

Accepted Answer

A) True 
 B)False

Question 9

A device that has no directly attached user interfaces and comes with specialized software designed to perform a specific task is called a network ____________.

Accepted Answer

The answer of A device that has no directly attached...

Question 10

How do you map a shared folder using the command prompt? Provide an example of mapping a drive letter H: to a share named myshare on a server named myserver.

Accepted Answer

The answer of How do you map a shared folder...

Question 11

Match each item with a statement below.
-the process of granting or denying access to a user

Accepted Answer

A)  authorization
B)  authentication
C)  multiprocessing
D)  thread
E)  processF) serviceG) NASH) SANI) snapshotJ) virtual disk

Question 12

A ____________ file is simply a text file that contains a list of commands that you would normally enter in a command prompt.

Accepted Answer

The answer of A ____________ file is simply a text...

Question 13

Which of the following virtualization products uses a type 2 hypervisor?

Accepted Answer

A)   Citrix XenServer
B)   VMware vSphere
C)   Microsoft Hyper-V
D)   VMware Workstation

Question 14

What are the chunks called into which the available storage space on a disk drive is broken?

Accepted Answer

A)   bytes
B)   sectors
C)   bits
D)   segments

Question 15

A ____________ is a program that runs in the background and provides support for other processes.

Accepted Answer

The answer of A ____________ is a program that runs...

Question 16

Which part of the OS provides users and applications with an interface to manipulate files?

Accepted Answer

A)   kernel
B)   services
C)   processes
D)   file system

Question 17

What is a storage area network and why might you use one?

Accepted Answer

The answer of What is a storage area network and...

Question 18

In Windows,you can start the Task Manager by simply right-clicking the taskbar and choosing Start Task Manager.

Accepted Answer

A) True 
 B)False

Question 19

What is the native file-sharing protocol in Linux?

Accepted Answer

A)   SMB
B)   NFS
C)   NSF
D)   SMP

Question 20

Which of the following is a fault tolerant feature provided by a server OS? (Choose all that apply.)

Accepted Answer

A)   RAID
B)   resolver cache
C)   SMTP client
D)   server cluster
E)   hot-swappable devices

Exam 11: Network Operating System Fundamentals