WGU C839V5/D334 EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2026
Virtual Private Network (VPN) - ANSWERS-With a _____
tunnel we aim to create a connection from a host machine
to a trusted network, and which is tunneled through a
public network
A. Virtual Private Network (VPN)
B. Telnet
C. Virtual machine
Onion routing - ANSWERS-_____ involves using subscriber
computers to route data packets over the internet, instead
of using publicly available routers.
A. Onion routing
B. Sandboxing
C. Whitelisting
,Tor - ANSWERS-With the ____ network, the routing is done
using computers of volunteers around the world to route
the traffic around the Internet, and within each hop the
chances to trace the original source significantly reduces.
A. Ethereum
B. Cisco
C. Tor
Hash algorithms such as SHA1 and MD5 - ANSWERS-
Establishing a fingerprint or thumbprint in cryptography is
achieved by _____ algorithms.
A. symmetric
B. asymmetric
C. Hash
10 - ANSWERS-A blockchain mining process where a new
block of transactions is added to the blockchain and
transactions within the block are considered to be
processed occurs every ______ minutes or so.
A. 60
B. 30
C. 10
,Blockchain - ANSWERS-_____ describes a ledger of
transactions that allows the Bitcoin network to know the
number of bitcoins that a given user has in their account.
A. BTC
B. Blockchain
C. Ether
miners - ANSWERS-Bitcoin transactions will be captured by
______ who will compile a list of the latest transactions.
A. miners
B. bankers
C. administrators
rewards - ANSWERS-Regarding blockchain, miners receive
_____ for successful mining efforts.
A. penalties
B. rewards
C. contracts
Smart contracts - ANSWERS-_____ are programs stored on a
blockchain that run when predetermined conditions are
met; they typically are used to automate the execution of an
, agreement so that all participants can be immediately
certain of the outcome, without an intermediary's
involvement or time loss.
A. Pseudo codes
B. Smart contracts
C. Miners
gas - ANSWERS-Within Ethereum applications we define the
concept of _____ . This is basically the unit that is used to
measure the amount of work that is required to perform a
single Keccak-256 hash.
A. gas
B. mining
C. smart contracts
.cer - ANSWERS-_____ is a common x.509 certificate file
type that is used with both PEM and DER formats.
A. .crt
B. .cer
C. .der
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2026
Virtual Private Network (VPN) - ANSWERS-With a _____
tunnel we aim to create a connection from a host machine
to a trusted network, and which is tunneled through a
public network
A. Virtual Private Network (VPN)
B. Telnet
C. Virtual machine
Onion routing - ANSWERS-_____ involves using subscriber
computers to route data packets over the internet, instead
of using publicly available routers.
A. Onion routing
B. Sandboxing
C. Whitelisting
,Tor - ANSWERS-With the ____ network, the routing is done
using computers of volunteers around the world to route
the traffic around the Internet, and within each hop the
chances to trace the original source significantly reduces.
A. Ethereum
B. Cisco
C. Tor
Hash algorithms such as SHA1 and MD5 - ANSWERS-
Establishing a fingerprint or thumbprint in cryptography is
achieved by _____ algorithms.
A. symmetric
B. asymmetric
C. Hash
10 - ANSWERS-A blockchain mining process where a new
block of transactions is added to the blockchain and
transactions within the block are considered to be
processed occurs every ______ minutes or so.
A. 60
B. 30
C. 10
,Blockchain - ANSWERS-_____ describes a ledger of
transactions that allows the Bitcoin network to know the
number of bitcoins that a given user has in their account.
A. BTC
B. Blockchain
C. Ether
miners - ANSWERS-Bitcoin transactions will be captured by
______ who will compile a list of the latest transactions.
A. miners
B. bankers
C. administrators
rewards - ANSWERS-Regarding blockchain, miners receive
_____ for successful mining efforts.
A. penalties
B. rewards
C. contracts
Smart contracts - ANSWERS-_____ are programs stored on a
blockchain that run when predetermined conditions are
met; they typically are used to automate the execution of an
, agreement so that all participants can be immediately
certain of the outcome, without an intermediary's
involvement or time loss.
A. Pseudo codes
B. Smart contracts
C. Miners
gas - ANSWERS-Within Ethereum applications we define the
concept of _____ . This is basically the unit that is used to
measure the amount of work that is required to perform a
single Keccak-256 hash.
A. gas
B. mining
C. smart contracts
.cer - ANSWERS-_____ is a common x.509 certificate file
type that is used with both PEM and DER formats.
A. .crt
B. .cer
C. .der
