64 bit - Study guides, Class notes & Summaries

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WGU C839 Pre- Assessment V1 (Latest 2024/ 2025 Update) Introduction to Cryptography| Qs & As| Grade A| 100% Correct (Verified Answers) Q: Employee A created a secret key and wants to send it to Employee B without any coworkers being able to decrypt the message.Which key needs to encrypt the message? Answer: Employee B's public key Q: Which type of cipher is ChaCha? Answer: stream Q: What is the key size for RC4 with WEP? Answer: 40 bits Q: Which sym...

The best type of font to use for printed documents such as reports, brochures, and newsletters is: a. Sans serif b. Plus serif c. Plus sans d. Serif d. Serif A set of film images need to be scanned. They contain some scratched areas, and the color has faded. Which is the best scanner choice for this work? a. A flatbed scanner b. A film scanner c. A handheld scanner d. A portable scanner b. A film scanner HDD and SSD are acronyms that refer to two different types of: a. CPU chipsets ...

CAP Practice Test – Gaby Questions and Answers Rated A+ The best type of font to use for printed documents such as reports, brochures, and newsletters is: a. Sans serif b. Plus serif c. Plus sans d. Serif d. Serif A set of film images need to be scanned. They contain some scratched areas, and the color has faded. Which is the best scanner choice for this work? a. A flatbed scanner b. A film scanner c. A handheld scanner d. A portable scanner b. A film scanner HDD a...

1800's: Analytical Engine - Charles Babbage - Answer-Sign of first programmable computer 1911: Hollerith's machine (Mechanical tabulator) - Answer-Hollerith's machine was a complete success and the company that manufactured Hollerith's machine, in 1911, merged with its main competitor, IBM. 1947: ENIAC (Electronic Numerical Integrator and Computer) Vacuum Tubes - Answer-- Vacuum Tubes - First ever electronic digital computer - 5000 calculations/sec (fast for time, slow now) 1975: Firs...

ATT Test 10 (NEXT 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Graded A QUESTION Serial inputs in 8 bit register are synchronous or asynchronous? Answer: Synchronous, controlled by clock QUESTION Parallel inputs in 8 bit register are synchronous or asynchronous Answer: Asynchronous, controlled by HIGH pre enable QUESTION What is the purpose of a 64 bit memory circuit? Answer: capable of storing 64 bits of data until needed ...

2.1 Suppose someone suggests the following way to confirm that the two of you are both in possession of the same secret key. You create a random bit string the length of the key, XOR it with the key, and send the result over the channel. Your partner XORs the incoming block with the key (which should be the same as your key) and sends it back. You check, and if what you receive is your original random string, you have verified that your partner has the same secret key, yet neither of y...

COMPTIA A+ EXAM 220-1001 AND An operating system based on 32-bit commands that can address 32-bit memory locations. - correct answer 32-bit operating system A fabrication process, also known as additive manufacturing, in which three-dimensional products are created by adding thin layers of material on top of each other. - correct answer 3D printing An old cellular networking technology that was popular in the 1990s and early 2000s; replaced by 4G. - correct answer 3G (third generati...

Comptia A+ 1002 (Commands and OSes )Exam with Complete Solutions What is a disk partition? And what does Windows call formatted partitions? Answer-A section of a hard disk drive that is treated as a separate storage unit. Windows calls these Volumes What are the two system bit formats? Answer-32-bit and 64-bit What are the 3 Windows 8/8.1 and Windows 10 processor requirements? Answer-PAE (Physical Address Extension) NX Processor Bit SSE2 (Streaming SIMD Extensions 2)

CCMP/AES encryption adds an extra 16 bytes to the body of an 802.11 data frame. Where are these bytes added? (Choose all that apply.) correct answers 8 bytes to the CCMP trailer Correct! 8 bytes to the CCMP header Correct! 8 bytes to the MIC 16 bytes to the CCMP header You have implemented an all 802.11n network using TKIP. You notice that none of the 802.11n-compliant devices are using any of the higher data rates offered by 802.11n. What is the most likely cause of this problem? correct ...