Cyber Quest Final Assessment

35 Questions | By Infoseci | Updated: Mar 21, 2022 | Attempts: 318

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1.

Which command would be used to determine that your computer can communicate with another one?
- A.
  
  Dir
- B.
  
  Ping
- C.
  
  Ls
- D.
  
  Hello
2.

Which of the following is NOT an operating system?
- A.
  
  Windows
- B.
  
  Linux
- C.
  
  Unix
- D.
  
  Excel
3.

Which of the following is a valid, complete, IPv4 address?
- A.
  
  34.2.45
- B.
  
  44.23.2.45
- C.
  
  4.34.300.200
- D.
  
  Www.google.com
4.

In Linux, what command would you use for determining the files in a directory?
- A.
  
  Pwd
- B.
  
  Df
- C.
  
  Ls
- D.
  
  Man
5.

What device’s primary purpose is to limit network access?
- A.
  
  Router
- B.
  
  Switch
- C.
  
  Firewall
- D.
  
  Gateway
6.

A virtual machine is:
- A.
  
  One operating system running in software that is running in another operating system
- B.
  
  A computer with no keyboard
- C.
  
  A computer connected to the internet
- D.
  
  A computer that can boot into multiple operating systems
7.

Which best describes a process in Linux?
- A.
  
  A set of executable code
- B.
  
  A currently running instance of a program
- C.
  
  A collection of files
- D.
  
  The location of a file in the file system
8.

Which of the following is an executable file, given their output from the ls -al command?
- A.
  
  -rw-rw-rw- 1 user user 3391 Mar 15 2013 myfile.txt
- B.
  
  -rw--r--r-- 1 nobody user 7099 Apr 2 13:58 logfile
- C.
  
  Drwxr-xr-x 1 user user 4096 Mar 15 2013 Desktop
- D.
  
  -rwxr-xr-x 1 root root 145320 Jun 10 2012 less
9.

Which command would you use to make it so a process no longer runs?
- A.
  
  Stop
- B.
  
  Kill
- C.
  
  Man
- D.
  
  Ps
10.

Processes that are capable of handling requests that come over the network will be listening for requests on:
- A.
  
  A user account
- B.
  
  A port
- C.
  
  A directory
- D.
  
  A name
11.

The IPv4 Domain Name System (or DNS) is responsible for:
- A.
  
  Mapping ports to processes
- B.
  
  Mapping MAC addresses to IP address
- C.
  
  Mapping an IP address to a human readable name
- D.
  
  Mapping users to computers
12.

Another name for a folder is:
- A.
  
  A directory
- B.
  
  A file
- C.
  
  An IP address
- D.
  
  A process
13.

Which of the following commands will take the output of the ls command and put it in a file name output.txt?
- A.
  
  Output.txt < ls
- B.
  
  Ls > output.txt
- C.
  
  Ls | output.txt
- D.
  
  Ls output.txt
14.

Which network mask would work for a network that had 200 computers on the same subnet?
- A.
  
  255.255.255.0
- B.
  
  255.255.255.128
- C.
  
  255.255.255.192
- D.
  
  255.255.255.252
15.

The following is a listing for a file. What are the user/group assignments for this file? drwxr-xr-x 1 nobody root 4096 Mar 15 2013 Desktop
- A.
  
  User of nobody, group of root
- B.
  
  User of root, group of nobody
- C.
  
  User and group of nobody
- D.
  
  User and group of root
16.

In Linux, the top level (or root) directory is:
- A.
  
  C:\
- B.
  
  /usr
- C.
  
  /bin
- D.
  
  /
17.

A common name for the account with full privileges in Linux is:
- A.
  
  Nobody
- B.
  
  User
- C.
  
  Root
- D.
  
  Www
18.

The command to change your current working directory, to the directory above it is:
- A.
  
  Ls ..
- B.
  
  Cd ..
- C.
  
  Cd
- D.
  
  Cd /
19.

Which of the following prefixes is common for encrypted web pages?
- A.
  
  Http:
- B.
  
  Https:
- C.
  
  Ftp:
- D.
  
  Smtp:
20.

When authenticating a user, which of the following can be used?
- A.
  
  Something the user has
- B.
  
  Something the user is
- C.
  
  Something the user knows
- D.
  
  Any of the above
21.

Which of the following is NOT used to move packets from one computer to another?
- A.
  
  Router
- B.
  
  Switch
- C.
  
  Network attached storage
- D.
  
  Gateway
22.

Which of the following can be part of securing an operating system?
- A.
  
  Applying patches
- B.
  
  Applying updates
- C.
  
  Applying service packs
- D.
  
  All of the above
23.

A terminal is an example of:
- A.
  
  A command line interface
- B.
  
  A GUI interface
24.

To remotely determine what services may be running on a server, a common technique is:
- A.
  
  To ping the server
- B.
  
  Port scanning the server
- C.
  
  Getting a directory listing
- D.
  
  Opening a file
25.

Operating system passwords are generally stored as:
- A.
  
  As clear text
- B.
  
  Unencrypted
- C.
  
  Hashed
- D.
  
  Reversibly encrypted