CYB 205 Final UPDATED ACTUAL Questions and CORRECT Answers
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Course
CYB 205
Institution
CYB 205
CYB 205 Final UPDATED ACTUAL
Questions and CORRECT Answers
Info obtained from DNS server - CORRECT ANSWER- Hosts and IP adresses
Host OS - CORRECT ANSWER- OS of the physical PC the hypervisor is installed on
guest - CORRECT ANSWER- OS running inside the VM
CYB 205 Final UPDATED ACTUAL
Questions and CORRECT Answers
Info obtained from DNS server - CORRECT ANSWER✔✔- Hosts and IP adresses
Host OS - CORRECT ANSWER✔✔- OS of the physical PC the hypervisor is installed on
guest - CORRECT ANSWER✔✔- OS running inside the VM
VM - CORRECT ANSWER✔✔- the special environment that the hypervisor creates for the
guest OS while its running
guest additions - CORRECT ANSWER✔✔- special software packages designed to be
installed inside a VM to promote performance...ex- mouse pointer integration, shared folders,
etc.
BIOS - CORRECT ANSWER✔✔- type of firmware used during the booting process on PC
compatible computers
motherboard - CORRECT ANSWER✔✔- The main printed circuit board (PCB) found in
computers and other expandable systems; it holds and allows communication between many
of the crucial electronic components of a system, such as the CPU and memory, and provides
connectors for other peripherals
memory - CORRECT ANSWER✔✔- refers to hardware devices used to store info for
immediate use in a PC. ex-RAM,ROM, DRAM
expansion card - CORRECT ANSWER✔✔- a printed circuit board that can be inserted into
an electrical connector, or expansion slot on a computer motherboard. ex-video cards and
audio cards
CPU - CORRECT ANSWER✔✔- the electronic circuitry in a PC that carries out instructions
by performing basic math, logical, control, and I/O operations specified by the instructions
, ping command - CORRECT ANSWER✔✔- queries a remote or local IP address by sending a
stream of data to it and listening for a response
lets us know if a host is alive, gauges reliability of a network connection
ping sweep - CORRECT ANSWER✔✔- series of pings sent to a range of IP's rather than the
individual target's IP
Nmap - CORRECT ANSWER✔✔- network discovery and security auditing tool
ifconfig/ifconfig - CORRECT ANSWER✔✔- used to configure/retrieve info about a system's
network setup (IP dress, subnet mask) and details buried in layers of menus in GUI
tasklist/ps - CORRECT ANSWER✔✔- shows current running processes
netstat - CORRECT ANSWER✔✔- displays network connections for the TCP, routing tables,
and network interface/protocol stats
systeminfo - CORRECT ANSWER✔✔- used to display essential info about the PC and its
OS, including installed patches, service packs, and hot fixes .
grep - CORRECT ANSWER✔✔- for searching plain-text data sets for lines with a similar
expression
/etc/shaddow file - CORRECT ANSWER✔✔- where linux stores its password hashes
Command Line Interface - CORRECT ANSWER✔✔- text based interface used to operate
software and OS thru keyboard. Linux is case sensitive
absolute path - CORRECT ANSWER✔✔- the path that points to the same location in a file
system regardless of current working directory
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