Question 1

Which utility can you use in Linux to see basic statistics for your network interface?

Accepted Answer

A) tracert 
B) ipconfig 
C) nbtstat 
D) ifstat 
A) tracert 
B) ipconfig 
C) nbtstat 
D) ifstat D

Question 2

What command-line utility can you use in Linux to monitor paging?

Accepted Answer

A) pagemon 
B) nbtstat 
C) vmstat 
D) ifstat 
A) pagemon 
B) nbtstat 
C) vmstat 
D) ifstat C

Question 3

What are cookies?

Accepted Answer

Cookies are text files that have the preface cookie: that are used to obtain information about a user.

Question 4

The organization of the file system on a server has no impact on network performance or security.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following is NOT true about using the ping utility?

Accepted Answer

A) it determines whether a network connection is working 
B) it can determine if two networks can communicate with one another 
C) it provides round trip time statistics 
D) it cannot work through routers 
A) it determines whether a network connection is working 
B) it can determine if two networks can communicate with one another 
C) it provides round trip time statistics 
D) it cannot work through routers

Question 6

Match between columns
                        Premises: the accumulation of empty pockets of space between files on a disk

Accepted Answer

The Answer of page file and binary backup and fragmentation is...

Question 7

Which of the following is a general rule you should consider when configuring a page/swap file in Windows?

Accepted Answer

A) only systems with less than 1 GB RAM need a page file 
B) the initial size should be set to 1.5 times the amount of RAM 
C) Linux systems don't allow page file configuration 
D) if the swap file system is more than 50% full, it should be increased in size 
A) only systems with less than 1 GB RAM need a page file 
B) the initial size should be set to 1.5 times the amount of RAM 
C) Linux systems don't allow page file configuration 
D) if the swap file system is more than 50% full, it should be increased in size

Question 8

In modern Windows operating systems, such as Windows 10, what feature can you configure to return to a previous system configuration in case one or more system files are deleted or if the installation of a new device causes operating system problems?

Accepted Answer

A) registry backups 
B) volume shadow copy service 
C) system protection 
D) driver signing 
A) registry backups 
B) volume shadow copy service 
C) system protection 
D) driver signing

Question 9

Match between columns
                        Premises: a disk diagnostic technique that locates and marks damaged disk areas

Accepted Answer

The Answer of cookie and fragmentation and page file and is...

Question 10

Where is virtual memory stored on a Linux system?

Accepted Answer

A) pagefile.sys 
B) lower portion of RAM 
C) swap file system 
D) upper portion of RAM 
A) pagefile.sys 
B) lower portion of RAM 
C) swap file system 
D) upper portion of RAM

Question 11

Match between columns
                        Premises: software fixes issued by a vendor to repair software problems

Accepted Answer

The Answer of surface analysis and page file and service is...

Question 12

Disk fragmentation causes reduced disk performance because the disk read/write heads must move longer distances.

Accepted Answer

A) True 
 B)False

Question 13

What is the difference between an incremental and differential backup?

Accepted Answer

A differential backup only backs up file

Question 14

You find that disk operations on your server have gradually gotten slower. You look at the hard disk light and it seems to be almost constantly active and the disk seems noisier than when you first installed the system. What is the likely problem?

Accepted Answer

A) the disk spindles need to be greased 
B) the disk is fragmented 
C) there are bad sectors on the disk 
D) you have not implemented quotas 
A) the disk spindles need to be greased 
B) the disk is fragmented 
C) there are bad sectors on the disk 
D) you have not implemented quotas

Question 15

Match between columns
                        Premises: a disk storage technique that divides portions of each file over all volumes in a set as a way to minimize wear on individual disks

Accepted Answer

The Answer of differential backup and page file and disk is...

Question 16

What is a good response time on a LAN for the ping utility?

Accepted Answer

A) 1 ms 
B) 100 ms 
C) 1 Kb 
D) 10 Kb 
A) 1 ms 
B) 100 ms 
C) 1 Kb 
D) 10 Kb

Question 17

Which backup type creates an exact image of the disk contents?

Accepted Answer

A) file-by-file backup 
B) mirror backup 
C) binary backup 
D) differential backup 
A) file-by-file backup 
B) mirror backup 
C) binary backup 
D) differential backup

Question 18

Describe the technique of moving disk files to extend the life of a disk.

Accepted Answer

A technique that can help extend the lif

Question 19

Which command should you use on a Linux system to find and print a list of files that begin with acctg that have been modified in the last 10 days?

Accepted Answer

A) find -name acctg* -mtime -10 -print 
B) search -name acctg* -mod 10 -print 
C) find -name *acctg -mod 10 -print 
D) search -name *acctg -mtime 10 -print 
A) find -name acctg* -mtime -10 -print 
B) search -name acctg* -mod 10 -print 
C) find -name *acctg -mod 10 -print 
D) search -name *acctg -mtime 10 -print

Question 20

If you analyze your disk and find that most of the files are stored contiguously on the disk, what should you do?

Accepted Answer

A) run a disk fragmenting utility 
B) run a disk defragmenting utility 
C) run chkdsk immediately 
D) nothing, the files are stored optimally 
A) run a disk fragmenting utility 
B) run a disk defragmenting utility 
C) run chkdsk immediately 
D) nothing, the files are stored optimally

Which utility can you use in Linux to see basic statistics for your network interface?

What command-line utility can you use in Linux to monitor paging?

What are cookies?

The organization of the file system on a server has no impact on network performance or security.

Which of the following is NOT true about using the ping utility?

Which of the following is a general rule you should consider when configuring a page/swap file in Windows?

In modern Windows operating systems, such as Windows 10, what feature can you configure to return to a previous system configuration in case one or more system files are deleted or if the installation of a new device causes operating system problems?

Where is virtual memory stored on a Linux system?

Disk fragmentation causes reduced disk performance because the disk read/write heads must move longer distances.

What is the difference between an incremental and differential backup?

You find that disk operations on your server have gradually gotten slower. You look at the hard disk light and it seems to be almost constantly active and the disk seems noisier than when you first installed the system. What is the likely problem?

What is a good response time on a LAN for the ping utility?

Which backup type creates an exact image of the disk contents?

Describe the technique of moving disk files to extend the life of a disk.

Which command should you use on a Linux system to find and print a list of files that begin with acctg that have been modified in the last 10 days?

If you analyze your disk and find that most of the files are stored contiguously on the disk, what should you do?

Operating System Fundamentals

Popular Operating Systems

The Central Processing Unit CPU

File Systems

Installing and Upgrading Operating Systems

Configuring Input and Output Devices

Using and Configuring Storage Devices

Virtualization and Cloud Computing Fundamentals

Configuring a Network Connection

File and Printer Sharing

Filters

Exam 11: Operating System Management and Maintenance

Which utility can you use in Linux to see basic statistics for your network interface?

What command-line utility can you use in Linux to monitor paging?

What are cookies?

The organization of the file system on a server has no impact on network performance or security.

Which of the following is NOT true about using the ping utility?

Which of the following is a general rule you should consider when configuring a page/swap file in Windows?

In modern Windows operating systems, such as Windows 10, what feature can you configure to return to a previous system configuration in case one or more system files are deleted or if the installation of a new device causes operating system problems?

Where is virtual memory stored on a Linux system?

Disk fragmentation causes reduced disk performance because the disk read/write heads must move longer distances.

What is the difference between an incremental and differential backup?

You find that disk operations on your server have gradually gotten slower. You look at the hard disk light and it seems to be almost constantly active and the disk seems noisier than when you first installed the system. What is the likely problem?

What is a good response time on a LAN for the ping utility?

Which backup type creates an exact image of the disk contents?

Describe the technique of moving disk files to extend the life of a disk.

Which command should you use on a Linux system to find and print a list of files that begin with acctg that have been modified in the last 10 days?

If you analyze your disk and find that most of the files are stored contiguously on the disk, what should you do?

Operating System Fundamentals

Popular Operating Systems

The Central Processing Unit CPU

File Systems

Installing and Upgrading Operating Systems

Configuring Input and Output Devices

Using and Configuring Storage Devices

Virtualization and Cloud Computing Fundamentals

Configuring a Network Connection

File and Printer Sharing

Filters