Below is a small assembly language program. ORG 1000H MOV TMOD, #01D HERE: MOV TL0, #FFH MOV TH0, #10H CPL P1.0 ACALL DELAY SJMP HERE DELAY: SETB TR0 1LOOP: JNB TF0, 1LOOP CLR TR0 CLR TF0 RETI
Q: Skydiving Bibi is a skydiving instructor. Before carrying out skydiving activities, Bibi will always…
A: Declare variables to store the name, height, and age of the two participants. Use the scanf function…
Q: For the 8051 family of microcontrollers: i) Draw a representative memory map and explain how part of…
A: Introduction: A microcontroller is a small computer-on-a-chip, usually embedded in a larger…
Q: Which are true of Selection Sort? Select one or more answers and submit. For keyboard navigation...…
A: Correct Answers : a. It uses O(n^2) comparisons in the worst case. b. It uses O(n^2) comparisons in…
Q: what is the difference in protocol between CAN and CAN FD?
A: In this question we need to explain differences in protocol between CAN (Controller Area Network)…
Q: Convert the following numbers to decimal respectively: (a) 4E16 (b) 111010101012 (c) 2345
A: a) 4E16 is a hexadecimal number 4E16 = 4*161+14*160 = 64+14 = 78
Q: You'll learn more than just how to use social networking blogs; this course will also give you a…
A: Your answer is given below.
Q: What are some ideas you might include in an abstract about developing your own operating system?
A: In this question we need to explain an abstract about developing our own Operating System (OS).
Q: Consider the pair of functions below. Between the two functions, which runs the fastest (i.e. uses…
A: The first function is an implementation of the merge sort algorithm. Merge sort is a…
Q: This requires handling each kind of interrupt separately. It's important to keep track of not just…
A: interrupt is a signal sent by a device connected to the computer.
Q: Choose two scenarios where it's possible that simulation models will correctly depict the issues.
A: Introduction : The act of developing and evaluating a digital prototype of a physical model in order…
Q: This article provides an explanation of interrupt latency and context switching time.
A: Introduction: In a multitasking system, a process is occasionally switched back to the secondary…
Q: Provide evidence that interrupt-driven operating systems are more efficient than their…
A: Reasons for better performance of interrupt-driven operating systems than non-interrupted operating…
Q: Please answer it correctly! Consider the following graph. a: b, e, f, h b: a, c, d, g c: b, d…
A: We are given a graph represented in the form of an adjacency list. We need to give the order in…
Q: In what ways is it challenging for organizations to migrate their infrastructures to the cloud? What…
A: Migrating an organization's infrastructure to the cloud can offer many benefits such as…
Q: able find to mo
A: Here,Initial Data Present Table: EMPLOYEE CREATE TABLE `EMPLOYEE` ( `EmpId` int(11) NOT NULL,…
Q: Provide five typical applications for using simulation in system design.
A: simulation in system design is the process of using mathematical models and computer algorithms to…
Q: Explain in detail the role of the following registers in an 8051: i) The program status word ii) The…
A: i) The program status word (PSW) register in an 8051 microcontroller is a special-purpose register…
Q: Write a short assay about a fictional ethical case for computer engineering?
A: Answer: We need to write short assay about the fictional ethical. so we will see in the more details…
Q: Create a singly linked list C++ program that contains all the following features. Provide a comment…
A: A singly linked list is a type of linked list that is unidirectional, that is, it can be traversed…
Q: python programming, CREATE 2 PROGRAM THAT USES STACKS
A: The source code of program 1 stack = []stack.append('2')stack.append('4')stack.append('5')…
Q: The TCP protocol needs a comprehensive
A: Introduction Retransmission Timeout (RTO): On the other hand, a retransmission timeout (RTO) is a…
Q: QUESTION Given the sample of the GPADatabase in a file, write SQL Stored function called…
A: Steps to create a SQL stored function to calculate the semester GPA: Step – 1: Connect to your SQL…
Q: Can you explain the key distinctions between non-real-time and real-time operating systems?
A: real-time task is a task that is associated with a time constraint. where non real doesn't .
Q: Write a Java program to take input the number of sides of a regular polygon and display each…
A: Write a Java program to take input the number of sides of a regular polygon and display each…
Q: Give an example of a small business with three full-time employees and two or three part-time…
A: Please find the answer below :
Q: Explain how OSPF converges. List down the steps for Configuring OSPF.
A: The router protocol OSPF (open shortest path first) is used to display the optimum path for packets…
Q: Let A and B be two arrays of length n, each containing a random permutation of the numbers from 1 to…
A: One way to count the total number of inversions between A and B in O(n log n) time is to use the…
Q: The core of each operating system is a complicated structure made up of specialized modules called…
A: Subsystems:- this is in an operating system are part of larger systems. Multiple subsystems are…
Q: End-to-end encryption is a potential issue for application proxies. Provide a possible solution for…
A: In this question we need to provide a solution for successful decryption using application proxy.
Q: Part (1)Define a class with the following specifications: a. The class name is FuelTank with three…
A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU
Q: If you were to sum up the distinctions between sequential logic and combinational logic, what would…
A: The area of electronics known as "digital electronics" focuses on the investigation of digital…
Q: Discuss the importance of, and the methods for taking use of, cloud computing's newfound…
A: In this question we need to explain significance and methods of taking advantage of newfound…
Q: An app via which patients will not have to look for doctors. This app will find the most…
A: Configuration items (CIs) are the individual components or elements that make up a larger system or…
Q: a) In AES Given the plaintext (000102030405060708090A0B0CEOF) and the key…
A:
Q: Design the Programmer class such a way so that the following code provides the expected output.…
A: Dear student: I am getting same output in the given questions. Algorithm: We need to define the…
Q: Consider the two pairs of functions below. Between the two functions, which runs the fastest (i.e.…
A: Time complexity is a measure of how efficient an algorithm is in terms of the amount of time it…
Q: D) ii) iii) Solve the given query using the two tables (EmployeeDetails, EmployeeSalary). Empld 121…
A: Since you have posted a question with multiple sub-parts, we will provide the solution only to the…
Q: In your own words explain what are internal and external data sources
A: Data refers to information that has been transformed into a format that is useful for transfer or…
Q: Sun Solaris OS is worth thinking about since it supports user and kernel threading. Focus primarily…
A: In this question we need to explain pros and cons of Solaris's threading model and its effect of…
Q: Provide a hypothetical instance in which managing user accounts was required. Find out a number of…
A: A hypothetical instance in which managing user accounts is required is an online platform for stock…
Q: Part II: Graph Modelling Question 1: Construct a call graph for a set of seven telephone numbers…
A: Graph modeling is a method of representing relationships between entities using a graphical…
Q: Imagine you are a member of a design team. Your task is to test the usability of a new budgeting…
A: According to the information given:- We have to define three simple tasks would you give to your…
Q: How can I find an object-oriented approach that fits my needs, one that prioritizes modeling over…
A: In object-oriented approach, system is modelled in terms of classes and objects in which similar…
Q: For a firm of this size, how many full-time and how many part-time Information Security positions…
A: Sensitive business information and data assets from unauthorized access, ensure the security and…
Q: Which are true of algorithms (in the strict sense of the term) Multiple answers: Multiple answers…
A: Option b) is correct there must be at least one output. Because if there is no output means we…
Q: composed of a pedestrian lane and car lane. Simulate in tinkercad. Show the circuit and arduino code
A:
Q: CPENet3: Scaling Networks IN YOUR OWN WORDS, answer the following questions provided below.…
A: 1) The resons for the OSPF routing protocol are as follows OSPF is a faster protocol than RIP…
Q: There are several upsides to being proficient in computer use. When it comes to our culture,…
A: Being proficient in computer use can bring many benefits to an individual, including increased…
Q: show a gantt chart for a design of a smartphone case .. . Full explain this question and text…
A: Gantt chart is commonly used during the project management process. It is one of the most useful and…
Q: I am interested in how end users and programmers work together to create software.
A: You can build more efficient accessibility solutions by involving end users early. Additionally, it…
Below is a small assembly language
ORG 1000H
MOV TMOD, #01D
HERE: MOV TL0, #FFH
MOV TH0, #10H
CPL P1.0
ACALL DELAY
SJMP HERE
DELAY:
SETB TR0
1LOOP: JNB TF0, 1LOOP
CLR TR0
CLR TF0
RETI
END
i) The program has four errors. Identify and state how you would correct them.
ii) Briefly describe the behaviour of the program paying particular attention to the
configuration and operation of Timer 0.
iii) Assuming the amended code is run on a classic 8051 using a 12 MHz crystal,
estimate the period of the waveform on P1.0.
Step by step
Solved in 2 steps
- Implement ApproximatePatternCount. Pattern= CGCGGC Text=GAGAAGAATTCTCCGTCGTCGTATTCTGACGTCGTAGAGACGGTCCAAAAGT CTCGACTATGAACCGAGGGATTCCCCTAGCCGTCCGCTAGCGACCTCATTGCGGC CGGCCTTAGACTCGAACTGACACGTTTTATAGCCCCAGAGAAGAGATATTCTAGTT TGAGGGTTGTGTACAAACCGCCCGGTTGTGCTCCATTACCAGCCGGGCTGGAGCT ACCTCGGGGTACAATGGAGGACGGTCCGAATGCATAGTCCAAGCTGTCTCACCCG CTTGTGGTAAAAGCGGCGAGGTGGTCAGAGCGTACAGCGGAGGTACTAGGCACC GCAGTCGGCGCGGCCG d= 2ONE X Intrd X O ssd ( X O Task: X Z Zote x O Diffe x G Uset x • Ident X ملفات البريد M i Fiver x C Get x + A elearning.utm.my/21221/pluginfile.php/318427/mod_resource/content/2/Module%205%20-%20Central%20Processing%20Unit%20AA24Apr2021-StudentPar. Q Intrduction 74 / 88 75% Trace the execution of the instruction by showing Activity 1 all the changes in CPU registers (control and general purpose registers) as well as the micro- operations related to the instructions. Use the given initial table. Exercise 5.2 : Memory address 39D Memory Content A450 Instruction/Data L1: XCHG CX, NUM 39E B451 SUB VAL1,CX 39F C39D JMP L1: 450 100 NUM 451 500 VAL1 Clock IP/PC MAR MBR IR CX NUM VAL1 Micro-operation to 200 100 74 Module 5 - Central.pdf Show all 1:43 PM P Type here to search 85°F 12/16/2021Uambcsrlne the wrod def unscramble(words, word): Smdboeoy nteoicd a few yreas ago taht the lretets isndie Eisgnlh wdors can be ronmaldy slmecbrad wouhtit antifecfg tiehr rlaibdiatey too mcuh, piovredd that you keep the frsit and the last lteters as tehy were. Gevin a lsit of words gtuaraened to be soterd, and one serlcmbad wrod, tihs fctounin shulod rterun the list of wrdos taht cloud hvae been the orgiianl word taht got seambclrd, and of csorue retrun taht lsit wtih its wdros in apcabihaetll oerdr to enrsue the uaigntbmuiy of atematoud testing. In the vast maitjory of ceass, this list wlil catnoin only one wrod. Writing the filter to transform the given plaintext to the above scrambled form is also a good little programming exercise in Python. This leads us to a useful estimation exercise: how long would the plaintext have to be for you to write such a filter yourself instead of scrambling the plaintext by hand as you would if you needed to scramble just one word? In general, how…
- Blue-Eyed Island: A bunch of people are living on an island, when a visitor comes with a strangeorder: all blue-eyed people must leave the island as soon as possible. There will be a flight out at8:00pm every evening. Each person can see everyone else's eye color, but they do not know theirown (nor is anyone allowed to tell them). Additionally, they do not know how many people haveblue eyes, although they do know that at least one person does. How many days will it take theblue-eyed people to leave?Bitcoin script: Alice is on a kayaking trip and is worried that her phone (which contains her private key) might fall overboard. She would like to store her bitcoins in such a way that they can be spent with knowledge of a password. Accordingly, she stores them in the following ScriptPubKey address: OP_SHA1 <0x13818a5684a7ed4dce8433c3f57e13b589b88852> OP_EQUALVERIFY Write a ScriptSig script that will successfully redeem this transaction. [Hint: it should only be one line long.] Explain why this is not a secure way to protect bitcoins using a password. c. Would implementing this using pay-to-script-hash (P2SH) fix the security issue(s) you identified? Why or why not?Create a webpage A2-Task2.html. The webpage is displaying one image. Each time the user clicks the image, the image is changed to another one and one more 'globe' emoji is displayed under the image. When the number of 'globes' reaches five (5), all 'globes' are deleted (reset) and start to be displayed again. For example, the 6th time user clicks the image, one 'globe' is shown, the 7th time - two 'globes', and so on. Note: - You should use two images. Each time the user clicks on the image, the image is changing. If an image of "Seaside" is displayed it will change to "Mountain view", and opposite, if an image of "Mountain view" is displayed it will change to "Seaside". - The special character code for the 'globe' is "🌏".
- The fingerprint-based voting application can recognize users based on their fingerprint patterns. Since fingerprint authentication is unique for each person, the system can quickly identify the voters using their fingerprints. Naturally, a voter can vote for a candidate only once. The Admin adds all the names and photos of the candidates nominated for the election. The Admin then authenticates users by verifying their identity proof, and after verification, the voter is registered in the system. Furthermore, the Admin even enters the data when the election will end, after which the system will automatically delete the names and photos of the candidates and voters. The users can log in to the system via the unique user ID and password given by the Admin and then use their fingerprints to vote for their preferred candidate. Once the election is over, and the votes are counted, Both the Admin and users can view the election result using the election ID. In the capacity of a System…suppressPackageStartupMessages(library(tidyverse))library(nycflights13) #Q1Q1 <- flights %>% filter(carrier == "AA" | carrier == "EV" | carrier == "FL") %>% group_by(carrier) %>% summarise(mean_dist = mean(distance)) %>% mutate_if(is.numeric, round, digits = 2) I need the output to have numbers two places after the decimalPYTHON import pandas as pdfrom datetime import dateimport sys from sklearn.preprocessing import OrdinalEncoder def series_report( series, is_ordinal=False, is_continuous=False, is_categorical=False): print(f"{series.name}: {series.dtype}") ###### Your code here ###### # Check command line argumentsif len(sys.argv) < 2: print(f"Usage: python3 {sys.argv[0]} <input_file>") exit(1) # Read in the datadf = pd.read_csv( sys.argv[1], index_col="employee_id") # Convert strings to dates for dob and deathdf['dob'] = df['dob'].apply(lambda x: date.fromisoformat(x))df['death'] = df['death'].apply(lambda x: date.fromisoformat(x)) # Show the shape of the dataframe(row_count, col_count) = df.shapeprint(f"*** Basics ***")print(f"Rows: {row_count:,}")print(f"Columns: {col_count}") # Do a report for each columnprint(f"\n*** Columns ***")series_report(df.index, is_ordinal=True)series_report(df["gender"], is_categorical=True)series_report(df["height"], is_ordinal=True,…
- Q2: Secret Courses Dan's recently announced that he's teaching n top-secret courses next semester. Instead of enrolling in them through ACORN, students need to email Dan to express their interests. These courses are numbered from 1 to n in some arbitrary order. In particular, if a student named s is interested in taking a course c, they need to send an email to Dan containing the message c s. Note that if a student is interested in taking multiple courses, they need to send multiple emails, one per course. Upon receiving a message c s, Dan looks at the list of students already enrolled in course c. If there's already a student on the list whose name is too similar to s, Dan assumes s is the same student and ignores the message. Otherwise, he enrolls s in the course. Dan considers two names too similar if and only if they have the same length and differ in at most one letter (note that "a" and "A" are considered the same letter). For example, "Josh" and "Josh" are too similar. "Sam" and…Java Program Make a code about clicking a row in the jTable displays a message with phrase “Are you sure you want to delete the [display name of selected product]?” and Yes and No button. If the button yes is clicked, the selected row in jTable is deleted and updates the total bill.Could you help me with this one too, please Regex, APIs, BeautifulSoup: python import requests, refrom pprint import pprintfrom bs4 import BeautifulSoup complete the missing bodies of the functions below: def group_chat(text_message, friend):"""Question 2- Your friends are blowing up your group chat. Given a string of text messagesfrom your friends and a specific friend's name, return the first text messagethey sent, excluding their name.- Each text message ends with either a ?, !, or .- Your code must be written in one line. Args:text_message (astr)friend (astr)Returns:str of first match>>> text_message = "Madison: How are you guys going today?" + \"Anna: I'm doing pretty well!" + \"Madison: That's good to hear. How is everyone else?">>> friend = "Madison">>>group_chat(text_message, friend)How are you guys going today?"""pass test code: # text_message = "Madison: How are you guys going today?" + \# "Anna: I'm doing pretty well!" + \#…