ACTIVITY 111: Extract area code Assign number segments with phone number split by the hyphens Sample output with input: 977-555-3221 Area code: 977 1 phone number input() 2 number segments 3 area code number segments[0] 4 print('Area code:', area code) - Your solution goes here ***

ACTIVITY 111: Extract area code Assign number segments with phone number split by the hyphens Sample output with input: 977-555-3221 Area code: 977 1 phone number input() 2 number segments 3 area code number segments[0] 4 print('Area code:', area code) - Your solution goes here ***

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Why is automation crucial in the modern world?

A: The Modern World: Automation is forcing the contemporary world to change since it improves…

Q: Could one write a paper on the value of information technology networking?

A: Work more productively and more readily among employees: Even if you are not actively seeking…

Q: Several individuals are having problems logging in after changing their passwords. A call about this…

A: Domain Administrator: The domain controller on Microsoft servers is a server machine. The objective…

Q: It's crucial to demonstrate the data flow between the various components of a website.

A: The elements of a Web application that will be described include the following: Internet-based…

Q: Is there a difference in how a class and a structure operate?

A: The Answer is in step2

Q: Those who have come to a standstill due to the detection of deadlocks in their processes are…

A: Introduction: For the sake of deadlock discussion, a system may be represented as a collection of…

Q: What parameters does Structure have? T

A: Structure variables Structures (also known as structs) are a means to put together multiple related…

Q: significant is networking in terms of information technology

A: How significant is networking in terms of information technology?

Q: It's crucial to demonstrate the data flow between the various components of a website.

A: Introduction: Data flow: Flow to data/focus between components/object Website's components:…

Q: The development of information technology has had an influence on individuals and society. What are…

A: Answer:

Q: JAVA: Use natural split to split the bonus_txt file, then use natural merge to merge the two…

A: I have given java code below.

Q: Is the following propositional formula a tautology, contradiction, or neither? P→ (q→p) O…

A: Tautology is the utilization of various words to say exactly the same thing two times in a similar…

Q: If you could provide a brief rundown of some of the most important network security issues, that…

A: Network Security is basically Security of network. Here we have to describe issues related to it.…

Q: The effects of information technology on society as a whole and on our daily lives have been…

A: information technology:- effects of information technology on society and our daily life. Provide…

Q: Why is it advantageous to employ an object-oriented approach while creating computer systems as…

A: Introduction: OOP uses interactive models to address complex issues.Java and C++ are object-oriented…

Q: The Effects of Information Technology on Society and Our Everyday Lives Is it feasible to develop…

A: Definition: Technology is being used to alter people's cognitive processes. It influences regular…

Q: Give an explanation of the three pillars of integrity. For every restriction that is being imposed,…

A: Inspection:In a database system, integrity constraints or rules ensure data integrity:Entity,…

Q: 4.What do we mean when we say an ethical theory is rational?

A: A clear, coherent explanation of our ethical obligations is what ethical theories aim to do. In…

Q: Are there any notable individuals or occasions that helped pave the way for the creation of…

A: Are there any notable individuals or occasions that helped pave the way for the creation of…

Q: Computer science How are events on the server organized in the event viewer log?

A: Information: It is an occurrence that denotes the effective completion of a task, such as the…

Q: hat is the main difference between bytecode and assembly language?

A: What is bytecode? Bytecode is computer object code that a mediator changes over into twofold machine…

Q: How about writing a paper about the value of networking in the growth of information technology?

A: Web Application: In addition to helping you obtain new job, it may also help you advance…

Q: Make sure the machine is initially searching the CD-ROM drive before scanning your hard drive for…

A: Introduction: Compact Disc Read-Only Memory, or CD ROM, is a kind of data storage that can hold up…

Q: A O(n log(n)) algorithm is faster than a 0(1.1^n) algorithm when n is sufficiently large. Answer.…

A: Below I have provided the solution of the given question

Q: Ask for details on the scheduling of processes and threads.

A: A process is a living, dynamic program. It contains the program counter, process stack, registers,…

Q: What are the basic actions you need to do to get the computer to start looking for perating system…

A: Basic actions that need to be done in order to get the computer start looking for operating system…

Q: How about writing a paper about the value of networking in the growth of information technology?

A: In addition to helping you obtain a new job, it may also help you advance professionally even when…

Q: In no more than 300 words, what role does networking play in the evolution of IT?

A: Networking lies at the core of in the advancement of information technology.

Q: The outer edges of any window that define the area of ……………the window on the screen 1- Title bar…

A: These questions are related to the Operating system, precisely Windows Operating System. An…

Q: What does the statement's "Structure" part mean?

A: The Structure statement which defines that a composite value of the type that we can customize. A…

Q: How significant is networking in terms of information technology?

A: Information technology(IT) and Networking Information technology is the development, maintenance, or…

Q: In no more than 300 words, what role does networking play in the evolution of IT?

A: Role does Networking: You can improve your social wellbeing via networking. Idea sharing results…

Q: You will get a greater grasp of social networking blogs, cloud computing, and other pertinent topics…

A: A company that uses freelance writers for its many online publications. It is the owner of the blogs…

Q: You should be cautious about what you publish on social media and where you post it, among other…

A: Introduction: Be careful with what you post online and where you post it.Some websites run the risk…

Q: Do the subsystems of large computer processes and programs still have significance when broken down…

A: Segments are utilized to separate an interaction. Portions are alludes to the segments into which a…

Q: What are some of the challenges and problems users of a non-integrated system encounter?

A: Answer: There are many challenges when integrating 2 data systems. In this post we will cover the…

Q: Talk about the influence networking has had on the advancement of information technology.

A: Information technology (IT) assists the business: Sector by enabling organisations to operate more…

Q: It's crucial to demonstrate the data flow between the various components of a website.

A: Introduction: Users interact with online applications using clients, which reflect the functionality…

Q: Do you own every tool required to build a web application?

A: Yes , if we want to make a new web application so we have fews tools. Below i write the tolls to…

Q: Describe search engines, search services, and search spiders.

A: To Be Determine: Give an explanation of what search services, spiders, and search engines are. The…

Q: guishes machine language from assembly language in part

A: Introduction: Only computers understand machine language. Assembly language is only understood by…

Q: Use Python Write a function, print_integers_less_than(n), which takes an integer parameter n and…

A: Python program to print integer below given input value

Q: How could these two tests produce different outcomes? What content of object obj would cause that?…

A: Below I have provided the solution of the given question

Q: Consider the plain text ALLTHEBEST with key

A: The answer is

Q: In no more than 300 words, what role does networking play in the evolution of IT?

A: The answer to the question is given below:

Q: Why is automation crucial in the modern world?

A: It is defined as the process of creation and application of technology to monitor and control the…

Q: How would you evaluate the login process in a web application?

A: Introduction: If your online application supports login or sign-up, make sure the appropriate field…

Q: ive examples of four issues that could occur if you run a lot of processes concurrently.

A: In computer science, concurrency is the ability of different parts or units of a program, algorithm,…

Q: What are some of the problems and worries that might occur while using a siloed information system?

A: Computer failure and loss are essential concerns that lead to unnecessary cost increases and…

Q: Assume that introducing innovation is a key component of technological advancement.

A: Introduction Innovation is always required for advancement in any field.

Concept explainers

C-string

A string is a one-dimensional array of characters that can be terminated using a null character (‘\0’). The string or character array is used to manipulate the text such as words or sentences. The \0 (termination character) is the most important in the string as it is the only method to identify the end of the string. A string can be defined as a one-dimensional array of characters; whereas, an array of strings is a two-dimensional array of characters.

Question

its python

CHALLENGE
ACTIVITY
2.11.1: Extract area code
Assign number segments with phone number split by the hyphens
Sample output with input: 977-555-3221
Area code: 977
1 phone number input()
2 number segments
3 area code
number segments[0]
4 print('Area code:', area_code)
Your solution goes here ***

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Define vector t-[0:0.5:4]; where t is the number of years. A radioactive element decays in a first-order process, given by: N(t)= No exp(-t/v). consider No-5 and v-0.9. The data is stored in variables t and N. What command will you use to plot the data as solid black line with red diamond as markers. (see the figure below) plot(tN;-rd') plot(t.N,-kd) plot(t,N;-krd') piot(t,N;-k,tN,rd) 2. 3. 2.
PHP Write a matchIPAddress function Write a function matchIPAddress($str) that takes a string representing an IP address as a parameter. The function should return true if the IP address is valid, and false if it is not. An IP address consists of a series of 4 numbers on the range 0-255 separated by dots (e.g. 192.168.0.1). Use regular expressions with capture groups and some additional validation in your solution (e.g. preg_match).]
Generate 5000 random numbers in the range of [-16 to +16] both values are inclusive. Find and print the average of all of these 5000 random numbers. Importing classes from Java API. Instantiation: Making objects from Classes Random is another class in “java.util” package used for generating random numbers in various forms. Randomness has many uses and applications in science, art, statistics, cryptography, gaming, and other fields. For example, random numbers helps scientists to test hypotheses. Random numbers also have a lot of applications in video games production and other simulation fields. Again the “new” operator can be used to create an instance (object-ref) of this class. In other words, by using the “new” operator with the constructor method, you can create a new object-Ref of this class and then through the object-Ref we can call the methods defined in the Random class. Random myRand = new Random(); Among the many methods defined in the Random class, few…
Javascript: A startup that builds a chat app wants to identify highly social users. All the chat data is in a large log file with three values on each line - the sender ID, receipient ID, and the number of messages. Given a threshold number, find the number of users that appear at least as many times as this threshold.For example:USERA USERB 14USERA USERC 94USERB USERB 3...Note: On the third line, a user sents a message to himself.Inputslogs = a list of lines where each line is a stringthreshold = a numberOutputReturn a list of sorted user IDs. If the same user appears in the same line, only count them once.
add a green leaf on the right side of flower my code n = 800; A = 1.995653; B = 1.27689; C = 8; r=linspace(0,1,n); theta=linspace(-2,20*pi,n); [R,THETA]=ndgrid(r,theta); % define the number of petals we want per cycle. Roses have 3 and a bit. petalNum=3.6; x = 1 - (1/2)*((5/4)*(1 - mod(petalNum*THETA, 2*pi)/pi).^2 - 1/4).^2; phi = (pi/2)*exp(-THETA/(C*pi)); y = A*(R.^2).*(B*R - 1).^2.*sin(phi); R2 = x.*(R.*sin(phi) + y.*cos(phi)); X=R2.*sin(THETA); Y=R2.*cos(THETA); Z=x.*(R.*cos(phi)-y.*sin(phi)); % % define a red map for our rose colouring red_map=linspace(1,0.25,10)'; red_map(:,2)=0; red_map(:,3)=0; clf surf(X,Y,Z,'LineStyle','none') view([-40.50 42.00]) colormap(red_map)
• Do not add statements that call print, input , or open , or add an import statement. • Do not use any break or continue statements. We are imposing this restriction (and we have not even taught you these statements) because they are very easy to abuse, resulting in terrible, hard to read code. • Do not modify or add to the import statements provided in the starter code. import math from typing import List, TextIO # For simplicity, we'll use "Station" in our type contracts to indicate that # we mean a list containing station data. # You can read "Station" in a type contract as: List[int, str, float, float, int, int, int] 23 # where the values at each index represent the station data as described in the # handout on Quercus. # A set of constants, each representing a list index for station information. ID - 0 NAME - 1 LATITUDE - 2 LONGITUDE - 3 CAPACITY - 4 BIKES_AVAILABLE - 5 DOCKS_AVAILABLE - 6 NO_KIOSK - 'SMART" # For use in the get_lat_lon_distance helper function EARTH RADIUS -…
This is the code that needs to be updated: .ORIG x3000 LD R0, NUM LD R1, DEN JSR GCD ADD R4, R1, #0 ADD R1, R2, #0 JSR DIVIDE ST R2, NUM ADD R0, R4, #0 JSR DIVIDE ST R2, DEN HALT; you can try other values for NUM and DEN by replacing these values in the simulatorNUM .FILL #10 DEN .FILL #3 ; Divide R0 by R1, putting quotient in R2 and remainder in R3DIVIDE ; Euclid's algorithm for GCD of R0 and R1, result in R2GCD .END
Evaluate the following functions: 1. prune [[[3],[1,2,4]],[[1,3],[3,4]]] 2. fix prune [[[5],[6,8]],[[7],[7,8]]] 3. blocked [[[3,4],[],[3]],[[1],[1,2],[1]]] 4. expand [[[1,2],[3]],[[4),[1,2]]
The shape class variable is used to save the shape of the forestfire_df dataframe. Save the result to ff_shape. # TODO 1.1 ff_shape = print(f'The forest fire dataset shape is: {ff_shape}') todo_check([ (ff_shape == (517,13),'The shape recieved for ff_shape did not match the shape (517, 13)') ])
In java, please read the text file as array. Then, replace the null with 0 and calculate the sum of the new students in ABC University.Example of text file: (university,year,total_students,new_students,new_staff,ABC, 2000, 3457, , ,ABC, 2001, 3675,218, ,EFG, 2000, 2389,602, ,EFG, 2001, 2785,396, 65,)
Attached Files: Polynomial.java HW3.java Given two polynomials in form of strings. Write a Java program that adding, subtracting, and multiplying two polynomials using maps. Input: The input will be two polynomials in the following form of strings, for example, “(-4.5)X^1 + (-2.5)X^0 + 1X^3” “1X^2 + 1X^0” Output: Polynomial p: X^3 -4.5X -2.5 Polynomial q: X^2 + 1.0 p+q: X^3 + X^2 -4.5X -1.5 p-q: X^3 -X^2 -4.5X -3.5 p*q: X^5 -3.5X^3 -2.5X^2 -4.5X -2.5 Requirements: Using a Java HashMap or TreeMap to represent a polynomial. Each term will be saved as a key-value entry in the map. The size of the map will be the number of terms in the given polynomial or less. After you parse the input strings, you should insert the terms into your HashMap or TreeMap immediately. To parse a string, you may refer to the Java StringTokenizer class or String class. You may add more test cases in the main method but remember to change the main method back to the original state before you submit the project.…
Objective: This activity has the purpose of helping students to design proper hashing strategies. (Objective 3). Students Instructions: After studying this module, write the answer to the following programming assignments in a text file and submit them as an attached Word doc or PDF through the provided link in Blackboard. The deadline for submitting this assignment is indicated on "Tools", which is located in "Calendar" in the "Blackboard" platform. You will have two (2) attempt to send your answers by Assignment link before the deadline and the last submission would be considered as your final solution. This exercise has Implement a dictionary by using hashing and separate chaining. Question: