Xor chip - Study guides, Class notes & Summaries

An XOR gate can be constructed with two transistors correct answers False The base 10 number 0.25 cannot be stored exactly on a computer. correct answers False The construction of an integrated circuit begins with (very pure) sand. correct answers True Modern CPUs also contain a memory cache on the chip. correct answers True Transistors can exist in 10 different states. correct answers False In the vonNeumann architecture the ALU is a separate unit from the memory. correct answers...

Introduction to Cryptography - C839 - ECES EC-Council Certified Encryption Specialist Practice Exam Already Passed 1. How did the ATBASH cipher work? By substituting each letter for the letter from the opposite end of the alphabet (i.e. Abecomes Z, B becomes Y, etc.) 2. DES has a key space of what? 2^56 3. Which of the following are valid key sizes for AES (choose three)? c. 128 d. 192 e. 256 4. Which of the following algorithms uses three different keys to encrypt the plain text? 3DES Tripl...

Computer Organization (COSC 2325) Questions and Answers 100% correct The arbiter... selects which device is allowed to use the bus The Clock is the computer's... heart Which are Computer Technologies? -Semiconductor technology -Peripherals -Magnetic materials -Application -Optical technology -Busses What is Cache memory? high speed memory that frequently holds used data, so that it can be accessed quickly What is RAM? A type of memory where each word can b...

EC Council - Certified Encryption Specialist Latest 2023 Graded A DSA FIPS 186 AES FIPS 197 MD5 RFC1321 GOST GOST Block Ciphers Examples include: AES, TwoFish, Serpent, Skipjack, DES, 3DES Stream Ciphers Examples include: RC4, FISH, Pike Hash Functions Examples include: MD5, MD6, SHA-1, SHA-2, SHA-3, FORK-256, RIPEMD-160, GOST, TIGER Asymmetric cryptography Also called public key cryptography Symmetric Stream Cipher Also called State Ciphers Symmetric cryptography Single private key us...

ITE 272 EXAM 2 STUDY GUIDE WITH ANSWERS Fetch - CORRECT ANSWER-Data inputs are prepared for transformation into data outputs. Execution - CORRECT ANSWER-The transformation that takes place and the output is stored. Control Unit - CORRECT ANSWER-Moves data, accesses instructions between main memory and registers, and controls the arithmetic logic unit. Arithmetic Logic Unit - CORRECT ANSWER-Performs all computation and comparison operations. Registers - CORRECT ANSWER-Internal st...

ECES Practice Quiz (2022/2023) Rated A+ a data concealment method for covert communications that makes use of LSB replacement Steganography 12 % 5 Modulus Math 2 Symmetrical encryption is expressed mathematically as C = E(k,p) Tiger Hash Value 192-bit SHA256 Hash Value 128-bit FORK256 Hash Value 256-bit SHA1 Hash Value 160-bit GOST Hash Value 256-bit MD5 Hash Value 128-bit RIPEMD-160 Hash Value 160-bit AES Symmetric Block Cipher key and block size 128-bit blocks: 128, 192 or 256 bit k...

CS 1104 Review Quiz |39 Questions| With Correct Answers. In the Hack machine language, the ability to use a command like @label before the label was actually declared in the program is thanks to the _______________________. Select one: a. fact that the order of HDL statements is insignificant b. two-pass assembly process c. subsequent VM translation process d. multi-purpose use of the A register e. fact that the program counter feeds directly from the A register True or False? In ...

WGU Course C839 - Intro to Cryptography Questions Correctly Answered 2023 GRADED A What type of encryption uses different keys to encrypt and decrypt the message? A Symmetric B Private key C Secure D Asymmetric - Answer D The most widely used asymmetric encryption algorithm is what? A RSA B Vigenere C DES D Caesar Cipher - Answer A Original, unencrypted information is referred to as ____. A text B plaintext C cleantext D ciphertext - Answer B Which of the following is NOT...

The Associate CET Study Guide Exam 276 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. A. 5 microamps B. 500 microamps C. 5 millia...

CET Study Guide Exam 294 Questions with Verified Answers B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - CORRECT ANSWER A: +5 to +12 VDC Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metal parts should not exceed A. 5 micoamps B. 500 microamps C. 5 milliamps D. 50 milliamps - CORRECT ANSWER D: 50...