Which of the following sequences are not stack permutations of 0,1,2,3,4,5,6,7,8,9? There could be more than one answer: select all those that you think are correct. There is a penalty for incorrect choices. Group of answer choices 4, 6, 8, 7, 5, 3, 2, 9, 0, 1 4, 3, 2, 1, 0, 9, 8, 7, 6, 5 2, 5, 6, 7, 4, 8, 9, 3, 1, 0 0, 4, 6, 5, 3, 8, 1, 7, 2, 9
Q: Is there a difference that can be drawn between the words "Internet" and "World Wide Web"?
A: The answer to the question is given below:
Q: What can you do to make sure that your computer doesn't get hurt by voltage spikes that come out of…
A: In this question we need to explain methods which we can use for making sure that our computer does…
Q: Consider the evolution of the Internet across time, in addition to its present technological…
A: Introduction: The communications and computer industries have been significantly impacted by the…
Q: For certain databases, the internal tracks of a magnetic disk drive are unnecessary. This kind of…
A: The answer for the above question is given in the below step for your reference
Q: How should the CPU react if it is unable to satisfy a cache request while writing a block from the…
A: The write buffer and the cache are separate entities. The cache will be able to reply to the request…
Q: ase explain what a cassette drive is and how it is different from a regular tape recorder when it…
A: A cassette drive is a type of storage device that reads and writes data to and from a cassette tape.…
Q: Define certification and training, and provide examples from your own experience.
A: Education-related information systems: An information system is a collection of interconnected parts…
Q: What does it mean when someone says they have a "Access Point" for their WiFi connection? Have you…
A: A WLAN, or wireless local area network, is created by an access point, typically in an office or big…
Q: - For the given IP address 128.168.0.1/20, calculate the Subnet mask, Network address, total number…
A: The answer for the above question is given in the below step for your reference
Q: Experts in cyber security may use a variety of tactics to bring about change.
A: Experts in cyber security might take part to encourage change. Cybersecurity is essential because it…
Q: Analyze how well the various security precautions deal with the various threats
A: Answer is
Q: Where do health informatics specialists fit into the larger picture of making health data more…
A: Introduction of informatics specialists: Informatics specialists are professionals who specialize in…
Q: Differentiate between an OS with system calls and one without system calls. How and why would you…
A: The operating system serves as the conduit between users and the hardware of the system. It is…
Q: One of the greatest advantages of multiprocessor systems is the increased freedom they provide their…
A: Introduction A straightforward microprocessor made of a two-dimensional substance closely related to…
Q: Explain the point of the Imitation Game/Turing Test. Elaborate on one possible objection that Turing…
A: The Turing test is a deceptively simple way of determining whether a machine can demonstrate human…
Q: The sort of server in two-tier systems that offers clients with data that is maintained on disc…
A: The type of server in two-tier systems that provides clients with data that is stored on disk pages…
Q: 1) A computer is unable to access the network. When you check the LED lights near the computer's…
A: OSI (Open Systems Interconnection) model: The OSI (Open Systems Interconnection) model is a…
Q: Deep access should be defended above shallow access from the perspective of an application…
A: Only the ability of a method to be offered as a contender to a capacity is examined by deep/shallow…
Q: The following is a brief synopsis of the main functions of an operating system
A: An operating system (OS) is a software program that acts as an intermediary between the computer…
Q: Human resource development (HRD) interventionists should stress to schools the need of doing a…
A: Human resource development (HRD) interventionists play a crucial role in helping schools implement…
Q: The use of wireless technology is essential in the development of any mobile network. Cellular…
A: Introduction: Wireless technology is the use of radio waves or other means of communication to…
Q: In a few words, please elaborate on the significance of memory addressing and explain why it is so…
A: Introduction: Addressing Memory: The device or CPU employs a memory address, which is a distinct…
Q: How many computer parts, both internal and external, are wired directly into the wall outlet?
A: Internal and exterior components are the two types of computer hardware that can be distinguished…
Q: Out of the kindness of their hearts, your great-aunt and -uncle have given you a brand-new computer…
A: The monitor of a computer is an output device that can display information in either textual or…
Q: Let A = {1, 2, 3, 4, 5} and B = {2, 3, 4, 5, 6, 7} and C = {a, b, c, d, e} 17. Give an example of…
A: Refer below the example for above asked question:
Q: To what extent do real-time and non-real-time OSes differ from one another?
A: Real-time and non-real-time operating systems differ in how they prioritize tasks and manage system…
Q: Discussions about the inner workings of operating systems are beyond the realm of our knowledge
A: In this question, it is asked about the inner working of the operating system that are outside the…
Q: To spot them, you need to understand how a multiprocessor system functions.
A: Introduction An operating system is a programme that facilitates communication between your…
Q: What steps can a corporation take to keep itself secure from virus and hacker attacks
A: Steps are given below
Q: One possible defining characteristic of multiprocessor systems is the interplay between the many…
A: Yes, that is a correct statement. In a multiprocessor system, multiple processors work together and…
Q: When someone says "parallel processing," what do they mean exactly?
A: The process of managerial skills in clinical supervision involves parallel processing. This…
Q: I would appreciate it if you could elaborate on how the volume, velocity, and diversity of big data…
A: Big data is data that can be processed more quickly than by traditional database systems. The data…
Q: Is it a smart idea to implement a "Employee Management System?"
A: Introduction: Software called an employee management system helps your workers to work tirelessly…
Q: What does it mean when someone says they have a "Access Point" for their WiFi connection
A: In this question we will discuss that what does it mean when someone says they have a "Access Point"…
Q: If you suspect that a laptop's operating system has been tampered with, what options are there for…
A: A ransomware message arrives. A false antivirus notification appears. You use malicious browser…
Q: Who in an organization has the final say on when and how data will be utilized and managed? Who is…
A: Data: All of the organization's sensitive information is included in its data. Any significant piece…
Q: Decode the two following 8-bit binary strings into ASCII characters² characters: (a) 01100011…
A: a) First we calculate the decimal equivalent of each of the 8 bit binary strings: (01100011)₂ = (0…
Q: Create a list of the several subfields that make up security, and provide an explanation and an…
A: Introduction : Protecting networks, systems, and programs from online threats is the practice of…
Q: Is authentication needed in any unusual situations? Can you tell me the pros and cons of the various…
A: Authentication: Authentication is a process of verifying the identity of a person or process by…
Q: 6. Explain the following terms: a) Authenticity b) Vulnerability c) Availability
A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…
Q: If a company's cyber security is compromised, what possible consequences may there be?
A: When sensitive information that has been stored at an advanced stage is accessed by any unauthorised…
Q: For certain databases, the internal tracks of a magnetic disk drive are unnecessary. This kind of…
A: GIVEN: When utilising magnetic discs, some databases only utilise the outside tracks, leaving the…
Q: To what extent does relying on separate data silos lead to problems that warrant concern?
A: Introduction: Computer malfunction and loss cause excessive cost increases and decreases.…
Q: What difficulties may be encountered while developing and fabricating semiconductors with billions…
A: Even if chip and PCB sizes are shrinking daily while functions are expanding, It is inversely…
Q: Write a Java class named Clock.java that contains the following variables, methods, and…
A: The Answer to the following question:-
Q: In order from fastest to slowest, the relative speeds of the various storage devices on a computer…
A: Computer memory: Computer memory is the space to store the computer needs data and instructions. Two…
Q: Includes DNS records, authoritative and root servers, and iterative and non-iterative search…
A: The internet's yellow pages are DNS. You used to locate a business' address in the Yellow Pages. DNS…
Q: When the cache cannot handle a request, the CPU sends the data back to main memory through the write…
A: Cache: The cache is a temporary storage area that holds recently accessed data or instructions to…
Q: Consider the following algorithm and answer the questions. ALGORITHM X(A[0..n − 1]) // Input: A…
A: Given Algorithm - ALGORITHM X(A[0..n − 1])// Input: A contains n real numbers for i ← 0 to n − 2…
Q: Defend the term "cybersecurity" and explain its significance.
A: Security: Security is the protection of information, assets, and systems from external threats and…
stack permutation of the numbers 0, 1, ..., n-1 is a permutation obtained as the sequence of numbers output by a stack after the original numbers have been processed left-to-right through a stack (via legal push and pop operations).
For example, 0, 3, 2, 1 is a stack permutation of 0, 1, 2, 3 obtained by the sequence of operations: push, pop, push, push, push, pop, pop, pop.
However, the permutation 1, 3, 0, 2 is not a stack permutation of 0, 1, 2, 3
Which of the following sequences are not stack permutations of 0,1,2,3,4,5,6,7,8,9? There could be more than one answer: select all those that you think are correct. There is a penalty for incorrect choices.
Group of answer choices
4, 6, 8, 7, 5, 3, 2, 9, 0, 1
4, 3, 2, 1, 0, 9, 8, 7, 6, 5
2, 5, 6, 7, 4, 8, 9, 3, 1, 0
0, 4, 6, 5, 3, 8, 1, 7, 2, 9
Step by step
Solved in 3 steps
- A stack allows three operations - push, pop and top. Operation push puts the input element at the top of the stack. Operation pop takes the top element out of the stack and returns it to the caller. Operation top only returns the top element of the stack without deleting it from the top of the stack. Consider an initially empty stack of English words. Let us consider the following operations (separated by semicolons) on the stack. top; push where; top; push the; push mind; top; push has; pop; push is; top; push without; push dear; pop; push fear; top; push and; push the; top; push bed; pop; top; push head; top; push is; push held; push high; From this point on, we continue executing only the operation pop on the stack, until the stack is empty. The output of these pop operations only is as follows. highheldisheadtheandfearwithoutismindthewhere Note that there is no space on either side of the words printed by the pop operation. This ends the first phase of operations on the stack.…A counter automaton is a pushdown automaton that only uses one stack symbol (in additionto the bottom of the stack marker). This means that the stack acts as a simple counter: the push operationincreases the counter, the pop operation decreases it, and you can check if the counter is currently set to 0by looking for the bottom of the stack. In particular, you can not store a string over an arbitrary alphabeton the stack. For example, the automaton for anbn we have seen in class is a counter automaton.Let L = {w ∈{a, b}∗|w contains the same number of symbols a and b}.(2.a) Build a counter automaton accepting the language L. As in Question 1, describe the algorithmused by your automaton, and draw a transition diagram.(2.b) Write down an accepting computation of your automaton on the string abbbabaa.A SpecialStackTM is a stack modified to support the following two operations: PUSHCLEAR(v) successively pops consecutive items from the top of the stack that are less than u, then pushes v onto the stack. POP() deletes the item at the top of the stack. Assume these operations are implemented using a singly-linked list. PUSHCLEAR(v) iter- ates through the linked list to pop the applicable items and then adds v to the beginning. POP() deletes the first item. (a) Describe the ordering of values on the stack. (b) Explain how a single call to PUSHCLEAR(V) could take (n) time. (c) If we assume that every operation takes linear time, we get a naive bound of O(n²) on the total runtime. But this doesn't consider the fact that these expensive operations happen infrequently so let's analyze it more closely. Show that any sequence of n operations takes O(n) time. -
- Given a stack, switch_pairs function takes a stack as a parameter and thatswitches successive pairs of numbers starting at the bottom of the stack.For example, if the stack initially stores these values:bottom [3, 8, 17, 9, 1, 10] topYour function should switch the first pair (3, 8),the second pair (17, 9), ...:bottom [8, 3, 9, 17, 10, 1] topif there are an odd number of values in the stack, the value at the top of thestack is not moved: For example:bottom [3, 8, 17, 9, 1] topIt would again switch pairs of values, but the value at thetop of the stack (1)would not be movedbottom [8, 3, 9, 17, 1] topNote: There are 2 solutions:first_switch_pairs: it uses a single stack as auxiliary storagesecond_switch_pairs: it uses a single queue as auxiliary storage""".Given that a stack starts like this: 4 12 10 2 3 Give the output of a stack if the following instructions are executed: Push (25); Push (9); Push (73); Pop (), Pop, Pop Select one: A. 9 73 10 B. 4 12 10 2 3 C. 73 9 25 D. 4 12 25 73Suppose you have a stack with a maximum size of 1000 elements and you want to perform the following operations: Push 500 elements onto the stack. Pop 200 elements from the stack. Push 800 elements onto the stack. Pop all remaining elements from the stack. What is the final size of the stack after performing all these operations?
- If the sequence of operations "push(9), push(6), push(7), pop(), push(8), pop0, push(5), pop), push(4), pop0, push(7), pop(), pop()" are performed on an initially empty stack, the sequence of popped out values is: 785476 77569 96577 674587Pseudocodes can be written using the operations PUSH(S,X), POP(S,X), PRINT(X), EMPTY STACK(S), and TOP OF STACK(S), which returns the top element of stack S. i) assign X to the bottom element of stack S, leaving the stack empty;ii) assign X to the bottom element of the stack, leaving the stack unchanged;iii) assign X to the nth element in the stack (from the top), leaving the stack unchanged.A CapnStackSparrow is an extended stack that supports four main operations: the standard Stack operations push(x) and pop() and the following non-standard operations:• max(): returns the maximum value stored on the Stack.• ksum(k): returns the sum of the top k elements on the Stack.The zip file gives an implementation SlowSparrow that implements these operations so that push(x) and pop() each run in ?(1) time, but max() and ksum(k) run in ?(?) time. For this question, you should complete the implementation of FastSparrow that implements all four operations in ?(1) (amortized) time per operation. As part of your implementation, you may use any of the classes in the Java Collections Framework and you may use any of the source code provided with the Java version of the textbook. Don't forget to also implement the size() and iterator() methods. Think carefully about your solution before you start coding. Here are two hints:1. don't use any kind of SortedSet or SortedMap, these all require…
- Given queue of integers and an integer k, write a program to remove the first k elements of the queue, reverse their order and append them at the end of the queue, leaving the other elements in the same relative order. Only a stack can be used as an auxiliary space and the following standard operations are allowed on queue. • enqueue(x) : Add an item x to rear of queue dequeue(): Remove an item from front of queue Examples: Input: Q = 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, k =5 Output: Q = 60, 70, 80, 90, 100, 50, 40, 30, 20, 10 Input: Q = 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, k-2 Output: Q = 30, 40, 50, 60, 70, 80, 90, 100, 20, 10Many real-world situations correspond to a stack. For example, a pile of trays in a cafeteria is a stack since the last tray put on the pile is the first tray used. Think of other real-world stacks and describe the push and pop operations on these.Code in C One of the applications of a stack is to backtrack - that is, to retrace its steps. As an example, imagine we want to read a list of items, and each time we read a negative number we must backtrack and print the five numbers that come before the negative number and then discard the negative number. Use a stack to solve this problem. Use a stack and push them into the stack (without printing them) until a negative number is read. At this time, stop reading and pop five items from the stack and print them. If there are fewer than five items in the stack, print an error message and stop the program. After printing the five items, resume reading data and placing them in the stack. When the end of the file is detected, print the message and the items remaining in the stack. Sample Output 1 2 3 4 5 6 7 -1 7 6 5 4 3 9 6 4 3 -2 3 4 6 9 2 -3 Number of items left is less than five! Program is terminating! Project name : Backtrack Filenames: backtrack.h, backtrack.c,…