Final Questions Flashcards
What commands will list all the processes running on a Linux machine?
ps -aux
What Unix based tool provides a powerful scripting and reporting facility for Linux ?
Bash
How do you change file permissions in Windows?
icacls
When considering both Windows and Linux machines, which utilities can be used to schedule and automate tasks?
Task scheduler + Cron
What is the BEST command that can display the required information?
netstat-ab
How do you change file permissions in Linux?
Chmod
What is Telnet used for?
Issuing commands to a remote computer +SSH
What HTTP commands is used when sending form data back to the web server?
POST
What Linux command can be used to search multiple files for a specific text string or strings?
grep
What is the port number for DNS?
53
What is the port number for VPNs?
PPTP- 1723
L2TP- 1701
What is the port number for Telnet?
23
What is the port number for Remote Access Method?
80 + 443
What is the port number for Secure Shell (SSH)?
22
Is chkdsk Linux or Windows?
Windows
What is NSLookUp?
Looks for the name given and resolves to an IP address.
What is NetStat?
Shows active network connection on card
Is fsck disk Linux or Windows?
Linux
What is the /O switch?
Lists the files by order
What is the /S switch?
Displays subdirectories
What is the /l switch?
Detailed list
What is a switch with * ?
Wildcard
What is a stack?
Data structure where the LAST item is executed first
What is OWSAP?
Open Web Security Application Protocol
What is a Que?
Data structure where the FIRST item is executed first
What is a heap?
Stores complex objects.
What is the Linux command, mkdir?
Make directory
What is the Linux command, pwd?
Print current working directory
What is the Linux command, Ifconfig?
Displays current configuration of PC
What is the Linux command, free-m?
Providing information about used and unused memory.
What is the Linux command, top?
Shows the top processe based on a certian section.
What is the Linux command, tail?
Shows the last 10 lines or so.
What is SOAP?
Simple Object Application Protocol
What is HTML and what does it do?
HyperText Markup Language
- Defines contents & structure of web page
What is the Windows command, Ipconfig/release?
Refreshes IP
What is the Windows command, Ping-6?
Force computer to use IP version 6
What is the port number for FTP?
20+21
What is Ping?
Allows you to check if other nodes are active.
What is TraceRT in Windows?
Identifies the router in which a packet takes to reach its destination.
What is NetStat?
Displays the active connections on network card
What is the switch, \b/?
No headings info
What does XML stand for?
Extensible Markup Language
What is the tag ?
Defines a HTML doc
What is the tag ?
Defines body of a doc
What is the ?
Defines info about the doc
What is the Internal CSS used for?
Used when you want to have a page with one unique style.
What is the External CSS used for?
Whenever you change the .css sheet it effects every page on your website
What is the Inline CSS used for?
Used to apply a unique style for a single element.
What does HTTPS do?
Enables communications between clients and serves
Which SQL command is used to query a relational database?
SELECT
Which HTTP command is used when sending data from back to the server?
POST
What is the most accurate description of the int primitive data type?
Whole number with pos, neg numbers and no decimal numbers
What remote access types is the least secure?
Telnet
What is the XML start tag type?