Questions and answers by

sarv

Questions (31)

What is the act of converting ciphertext back into plaintext known as?(1 point)Responses encryption encryption cryptography
1. 1 answer
2. 224 views
Which of the following is a classic algorithm applied to modern cryptography?(1 point)Responses linear search linear search
1. 1 answer
2. 342 views
Which of the following is described as a process by which a problem is divided into subproblems which are recursively solved,
1. 1 answer
2. 241 views
Classic Algorithms Quick Check2 of 52 of 5 Items Question Which of the following search algorithms is represented by the
1. 2 answers
2. 503 views
Which of the following sort algorithms is represented by the pseudocode?for all elements of list if list[i] > list[i+1]
1. 1 answer
2. 368 views
Which of the following describes pattern or figure of something to be made and is an example of a data abstraction?a. function
1. 1 answer
2. 257 views
Which of the following is equivalent to a subroutine depending on the programming language?a. accessor b. mutator c. model d.
1. 1 answer
2. 368 views
Which of the following could be an abstraction of a cake?a. A cake could be defined as ingredients, measurements, and cooking
1. 1 answer
2. 310 views
Why is it essential to design an architecture before implementing the software?a. Architecture design beforehand is essential
1. 1 answer
2. 304 views
Which of the following measures are used to assess the quality of an algorithm? Select the 3 correct answers.a. resource
1. 1 answer
2. 341 views
Which of the following is a true statement about correctness?a. Correctness cannot be shown through mathematical proof. b.
1. 1 answer
2. 399 views
Which of the following explains different types of efficiency?a. Time complexity refers to the amount of memory used. Space
1. 1 answer
2. 402 views
Which of the following describes the meaning of ease of implementation?a. a measurement of the amount of third-party code that
1. 1 answer
2. 302 views
Which of the following algorithms has the smallest time complexity?a. linear search b. binary search c. merge sort d. insertion
1. 1 answer
2. 369 views
Which of the following statements correctly describes the traveling salesman problem?a. The traveling salesman algorithm has a
1. 3 answers
2. 577 views
Which of the following is a true statement about abstractions?Abstractions are easy to create but challenging to use.
1. 1 answer
2. 320 views
Which of the following is an example of a simplifying abstraction?monitor internet browser device driver printer
1. 1 answer
2. 252 views
A logic gate converting electrical impulses within a computer’s circuitry into binary is an example of abstraction that occurs
1. 1 answer
2. 349 views
Working out how to finish a game is an example ofa. decomposition. b. gaming design. c. abstraction. d. algorithm design.
1. 1 answer
2. 303 views
Distinguish between programming and computational thinking.a. Programming tells a computer what to accomplish, whereas
1. 1 answer
2. 300 views
Which of the following devices holds multiple embedded systems in it?smartphones calculators washing machine toaster
1. 1 answer
2. 360 views
Which of the following is an example of software?transistor mouse operating system CPU
1. 1 answer
2. 266 views
What is the most optimal operating system for use by a team of remote workers that all work for the same company and have
1. 1 answer
2. 278 views
You have a work project that requires you to be constantly on the move, answering emails, calling people, and checking messages
1. 1 answer
2. 280 views
Which of the following are some of the weaknesses of the Linux operating system (OS)?easy-to-use interface, free and
1. 1 answer
2. 299 views
Which of the following best describes an operating system’s actions during typical system use?Communicates between the
1. 1 answer
2. 267 views
The reason that many of the innovations of the twenty-first century is coming to pass is the result of...a. better computer
1. 1 answer
2. 236 views
Which of the following is a responsibility of the hardware?a. runtime prioritization b. memory allocation c. processing d.
1. 1 answer
2. 185 views
Identify the language that would be appropriate for developing operating systema. Java b. Visual Basic c. C++ d. Assembly
1. 1 answer
2. 294 views
Which of the following includes all the physical parts of a computer?software central processing unit (CPU) hardware the desktop
1. 1 answer
2. 174 views
List the interacting domains for each of the following: application software, system software, and hardware.a. software domain,
1. 2 answers
2. 759 views