Final Questions

Question 1

What commands will list all the processes running on a Linux machine?

Answer 1

ps -aux

Question 2

What Unix based tool provides a powerful scripting and reporting facility for Linux ?

Answer 2

Bash

Question 3

How do you change file permissions in Windows?

Answer 3

icacls

Question 4

When considering both Windows and Linux machines, which utilities can be used to schedule and automate tasks?

Answer 4

Task scheduler + Cron

Question 5

What is the BEST command that can display the required information?

Answer 5

netstat-ab

Question 6

How do you change file permissions in Linux?

Answer 6

Chmod

Question 7

What is Telnet used for?

Answer 7

Issuing commands to a remote computer +SSH

Question 8

What HTTP commands is used when sending form data back to the web server?

Answer 8

POST

Question 9

What Linux command can be used to search multiple files for a specific text string or strings?

Answer 9

grep

Question 10

What is the port number for DNS?

Answer 10

53

Question 11

What is the port number for VPNs?

Answer 11

PPTP- 1723

L2TP- 1701

Question 12

What is the port number for Telnet?

Answer 12

23

Question 13

What is the port number for Remote Access Method?

Answer 13

80 + 443

Question 14

What is the port number for Secure Shell (SSH)?

Answer 14

22

Question 15

Is chkdsk Linux or Windows?

Answer 15

Windows

Question 16

What is NSLookUp?

Answer 16

Looks for the name given and resolves to an IP address.

Question 17

What is NetStat?

Answer 17

Shows active network connection on card

Question 18

Is fsck disk Linux or Windows?

Answer 18

Linux

Question 19

What is the /O switch?

Answer 19

Lists the files by order

Question 20

What is the /S switch?

Answer 20

Displays subdirectories

Question 21

What is the /l switch?

Answer 21

Detailed list

Question 22

What is a switch with * ?

Answer 22

Wildcard

Question 23

What is a stack?

Answer 23

Data structure where the LAST item is executed first

Question 24

What is OWSAP?

Answer 24

Open Web Security Application Protocol

Question 25

What is a Que?

Answer 25

Data structure where the FIRST item is executed first

Question 26

What is a heap?

Answer 26

Stores complex objects.

Question 27

What is the Linux command, mkdir?

Answer 27

Make directory

Question 28

What is the Linux command, pwd?

Answer 28

Print current working directory

Question 29

What is the Linux command, Ifconfig?

Answer 29

Displays current configuration of PC

Question 30

What is the Linux command, free-m?

Answer 30

Providing information about used and unused memory.

Question 31

What is the Linux command, top?

Answer 31

Shows the top processe based on a certian section.

Question 32

What is the Linux command, tail?

Answer 32

Shows the last 10 lines or so.

Question 33

What is SOAP?

Answer 33

Simple Object Application Protocol

Question 34

What is HTML and what does it do?

Answer 34

HyperText Markup Language | - Defines contents & structure of web page

Question 35

What is the Windows command, Ipconfig/release?

Answer 35

Refreshes IP

Question 36

What is the Windows command, Ping-6?

Answer 36

Force computer to use IP version 6

Question 37

What is the port number for FTP?

Answer 37

20+21

Question 38

What is Ping?

Answer 38

Allows you to check if other nodes are active.

Question 39

What is TraceRT in Windows?

Answer 39

Identifies the router in which a packet takes to reach its destination.

Question 40

What is NetStat?

Answer 40

Displays the active connections on network card

Question 41

What is the switch, \b/?

Answer 41

No headings info

Question 42

What does XML stand for?

Answer 42

Extensible Markup Language

Question 43

What is the tag ?

Answer 43

Defines a HTML doc

Question 44

What is the tag ?

Answer 44

Defines body of a doc

Question 45

What is the ?

Answer 45

Defines info about the doc

Question 46

What is the Internal CSS used for?

Answer 46

Used when you want to have a page with one unique style.

Question 47

What is the External CSS used for?

Answer 47

Whenever you change the .css sheet it effects every page on your website

Question 48

What is the Inline CSS used for?

Answer 48

Used to apply a unique style for a single element.

Question 49

What does HTTPS do?

Answer 49

Enables communications between clients and serves

Question 50

Which SQL command is used to query a relational database?

Answer 50

SELECT

Question 51

Which HTTP command is used when sending data from back to the server?

Answer 51

POST

Question 52

What is the most accurate description of the int primitive data type?

Answer 52

Whole number with pos, neg numbers and no decimal numbers

Question 53

What remote access types is the least secure?

Answer 53

Telnet

Question 54

What is the XML start tag type?