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Information Technology

Here are the best study resources to pass Information Technology. Find Information Technology study guides, notes, assignments, and much more.

 Information Technology > QUESTIONS & ANSWERS > Week 5 - Data Recovery - Intro to System Admin and IT Infrastructure Services (All)
Week 5 - Data Recovery - Intro to System Admin and IT Infrastructure Services

data recovery ✔✔Retrieving files that were deleted accidentally or purposefully. When an unexpected event occurs, your main objective is to __________________________ as soon as possible, while mini...

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 Information Technology > QUESTIONS & ANSWERS > Intro to Cryptography WGU C839 Module 3 Questions and Answers 100% Pass (All)
Intro to Cryptography WGU C839 Module 3 Questions and Answers 100% Pass

Consists of public and private keys The public key is made public by publishing to a directory or installed on a computer. The private key is kept secret Does not involve exchanging a secret key or...

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 Information Technology > QUESTIONS & ANSWERS > Intro to Cryptography WGU C839 Module 4 Already Passed (All)
Intro to Cryptography WGU C839 Module 4 Already Passed

These are usually the encryption of a message digest with the senders private key. In order to verify them, the recipient uses the senders public key. They are considered good if they provide the fo...

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 Information Technology > QUESTIONS & ANSWERS > WGU - C839 Things to Memorize (All)
WGU - C839 Things to Memorize

AES is ___ a. Asymmetric b. Symmetric ✔✔B Serpent is ___ a. Asymmetric b. Symmetric ✔✔B Two Fish is ___ a. Asymmetric b. Symmetric ✔✔B RC5 & RC6 is ___ a. Asymmetric b. Symmetric ✔✔B IDEA...

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 Information Technology > QUESTIONS & ANSWERS > MDC 4 FINAL QUESTIONS AND ANSWERS LATEST 2022 (All)
MDC 4 FINAL QUESTIONS AND ANSWERS LATEST 2022

Hypothermia interventions ✔✔prevent heat loss warm up no booze blankets supine space out meds withhold IV meds until core temp 86 or higher monitor for vfib rewarm trunk Parkinson's 4 cardina...

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 Information Technology > QUESTIONS & ANSWERS > WGU C839 Flash Cards for OA Already Graded A (All)
WGU C839 Flash Cards for OA Already Graded A

DES ✔✔64 Bit Block - 56 Bit Key - 16 Rounds AES ✔✔128 Bit Block - 128, 192, 256 Bit Key - 10, 12, 14 Rounds BlowFish ✔✔64 Bit Block - 32 thru 448 Bit Key - 16 Rounds TwoFish ✔✔128 Bit Block - 1 thr...

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 Information Technology > QUESTIONS & ANSWERS > WGU C839 Introduction to Cryptography - (EC-Council CES) Latest 2022 (All)
WGU C839 Introduction to Cryptography - (EC-Council CES) Latest 2022

CrypTool ✔✔Software which allows encryption of text using historic algorithms The Enigma Machine ✔✔In World War II the Germans made use of an electro-mechanical rotor based cipher Known as The Enigm...

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 Information Technology > QUESTIONS & ANSWERS > WGU C839 Questions and Answers 100% Pass (All)
WGU C839 Questions and Answers 100% Pass

Symmetric ✔✔Which encryption standard uses the same key to encrypt and decrypt messages? Skipjack ✔✔Which algorithm is designated as a Type 2 product by the National Security Agency (NSA)? X.509 v3...

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 Information Technology > QUESTIONS & ANSWERS > WGU C839-Practice test Questions and Answers Already Passed (All)
WGU C839-Practice test Questions and Answers Already Passed

What term from the list below best describes a data concealment for covert communication that makes use of LSB replacement? -Crypanalysis -Stegnalysis -Steganography -Whitening ✔✔Steganography W...

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 Information Technology > QUESTIONS & ANSWERS > WGU C839- test Questions and Answers Already Passed (All)
WGU C839- test Questions and Answers Already Passed

What is the block and key size for Blowfish ✔✔- 64 bit block - 32-448 bit key What term from the list below best describes a data concealment for covert communication that makes use of LSB replacem...

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 Information Technology > QUESTIONS & ANSWERS > WGU Course C839 - Intro to Cryptography Questions and Answers Latest 2022 Already Passed (All)
WGU Course C839 - Intro to Cryptography Questions and Answers Latest 2022 Already Passed

What type of encryption uses different keys to encrypt and decrypt the message? A Symmetric B Private key C Secure D Asymmetric ✔✔D The most widely used asymmetric encryption algorithm is what?...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Service Latest 2022 (All)
System Administration and IT Infrastructure Service Latest 2022

Contains a lookup service that provides mapping between network resources and their network addresses ✔✔Directory Server Active Directory stores a ____________________________ of the password. ✔✔One...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services. Week 4: Directory Services Already Passed (All)
System Administration and IT Infrastructure Services. Week 4: Directory Services Already Passed

What does a directory server provide? ✔✔a lookup service for an organization; A directory service allows members of an organization to lookup information about the organization, like network resourc...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services. Week 6: Final Project Solved Correctly (All)
System Administration and IT Infrastructure Services. Week 6: Final Project Solved Correctly

You're doing systems administration work for Network Funtime Company. Evaluate their current IT infrastructure needs and limitations, then provide at least five process improvements and rationale be...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services. Week 5: Data Recovery and Backups Solved Correctly (All)
System Administration and IT Infrastructure Services. Week 5: Data Recovery and Backups Solved Correctly

How can you recover from an unexpected data loss event? Check all that apply ✔✔Recover data from damaged devices; If a hard drive or device becomes damaged or fails, you can attempt to recover data...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services Questions and Answers 100% Pass (All)
System Administration and IT Infrastructure Services Questions and Answers 100% Pass

What encompasses the software, hardware, network, and services required for an organization to operate in an enterprise IT environment? ✔✔IT infrastructure Software or a machine that provides servic...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services Questions and Answers Already Passed (All)
System Administration and IT Infrastructure Services Questions and Answers Already Passed

A company has a "bring your own device" (BYOD) policy for computers; anyone can just go out and buy whatever computer they want. Which stage of the hardware lifecycle does this scenario belong to? ✔...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services Solved Correctly (All)
System Administration and IT Infrastructure Services Solved Correctly

software or a machine that provides services to other software or machines ✔✔Server A program that provides DNS, DHCP. TFTP, and PXE services in a simple package ✔✔dnsmasq Clients that want to acces...

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 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services Week 3: Software and Platform Services Already Passed (All)
System Administration and IT Infrastructure Services Week 3: Software and Platform Services Already Passed

What are some communication services you can utilize in your organization? Check all that apply. ✔✔email; Communication services, like chat applications, emails, and phone calls, allow you to commun...

$5.00 4 pages Read more

 Information Technology > QUESTIONS & ANSWERS > System Administration and IT Infrastructure Services. Week 2: Network and Infrastructure Services Already Solved (All)
System Administration and IT Infrastructure Services. Week 2: Network and Infrastructure Services Already Solved

Which of the following is considered a physical infrastructure service? Check all that apply. ✔✔laptop; Physical infrastructure services are comprised of the physical hardware that an organization u...

$5.00 3 pages Read more
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