"Write a function that gets a string, as presented below, as a parameter and returns the user name and the host from the string.\n", "\n", "'From stephen.marquard@uct.ac.za Sat Jan 5 09:14:16 2008'\n", #t

"Write a function that gets a string, as presented below, as a parameter and returns the user name and the host from the string.\n", "\n", "'From stephen.marquard@uct.ac.za Sat Jan 5 09:14:16 2008'\n", #t

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: What is the computer's history?

A: The first counting gadget was used by the crude individuals. They used sticks, stones and bones as…

Q: The so-called Belady Anomaly was discussed. Explain the context! What is abnormal about this? What…

A: The Answer is in step2

Q: A 5 kHz channel transmits a signal experiencing SNR of 31. What is the maximum Bit Rate of the…

A: Here is the solution:

Q: Do database users have the responsibility of backing up their own databases, or does the database…

A: A Database Administrator (DBA) is individual or individual liable for controlling, support,…

Q: Machine language vs assembly language: their respective differences

A: The low-level programming language is known as machine language. Only 0s and 1s may be used to…

Q: Solving difficulties necessitated the employment of tactics such as reduce and conquer, which…

A: Intro The decrease and conquer technique is similar to divided conquer with the difference being…

Q: What are the distinctions between a type 1 and a type 2 hypervisor? Name one example and describe…

A: Answer: The differences between a type 1 hypervisor an a type 2 hypervisor are as follows:- A…

Q: Does analysis and design of object-oriented programming allow for the specification of coupling and…

A: Introduction: "Coupling" refers to the connections that exist between modules, whereas "cohesion"…

Q: It is the attribute of a control, much as it is the attribute of other controls, that decides…

A: Definition: Attribute Control Charts are a subset of control charts that were created with the goal…

Q: What is parametric polymorphism in a subprogram, and can you offer an example with an explanation?

A: Introduction: Parametric polymorphism is a programming language method that allows for the general…

Q: What are the proper nouns for the abbreviated terms that are used in assembly language?

A: Abbreviations: Abbreviations and acronyms are abbreviated or abbreviated versions of words or…

Q: Your firm has entered into a data-sharing arrangement with another firm.Both firms' administrations…

A: Introduction: An agreement to share data is a legally binding document that outlines the kinds of…

Q: Compare and contrast top-down versus bottom-up database design approaches.

A: Data model designing approach –In the data model designing, the data model to be developed is…

Q: The following is a list of the many different entry points you may use to access your files. It has…

A: Introduction: The advantages of reading certain files as a visitor and an inside user are outlined…

Q: What are the risks associated with resume screening programmes? How does resume screening, as it…

A: Introduction: The following are the risks linked with resume screening programmes:

Q: Do you have a working knowledge of the concepts "static" and "function"?

A: Java Programming Language Java is an object-oriented programming language that allows developers to…

Q: ● Create a Python file called my_function.py in this folder. ● Create your own function that prints…

A: def my_function1():#to print all days of the week #printing all days of the weak d="day"…

Q: 2.18 LAB: Divide input integers Write a program using integers userNum and divNum as input, and…

A: Here is the code in Java:

Q: It is important to consider a minimum of five characteristics and factors that contribute to the…

A: Overview: Self-awareness and humility: According to Branson, most people think that entrepreneurs…

Q: It is the attribute of a control, much as it is the attribute of other controls, that decides…

A: Start: Attribute Control Charts are a subset of control charts that were created with the goal of…

Q: Create a Python file called holiday.py in this folder. ● You will need to create four functions: ●…

A: NOTE Below is the answer for the given question. Hope you understand it well. If you have any…

Q: There is no information available about a default setting for the SizeMode property of the…

A: Introduction: The default option in Picture Box is.

Q: List four benefits and three drawbacks of utilising software development tools.

A: Introduction: List four benefits and three drawbacks of utilising software development tools.

Q: Why is it critical to select an appropriate programming language for a particular software solution?

A: Here have to determine about choose an appropriate programming language for a specific software…

Q: Using the code trace technique taught in lectures, perform a code trace on the program below: def…

A: lets understand the code: def main(): print('A+')#prints A+ num=5#initially num is set to 5…

Q: Use Structured English for explaining non-systems analytical techniques.

A: It will be taught how to use structured English to describe processes that have nothing to do with…

Q: The following is a list of the many different entry points you may use to access your files. It has…

A: Answer: The following list outlines the benefits that come with viewing specified files both as a…

Q: In the process of developing the interface for the SoS, how important is it to ensure that users…

A: Introduction: To consider the four sub objectives, the social adage "uniform interface" was used:

Q: You may use structured English even while discussing procedures that are not directly relevant to…

A: Structured analysis: You will gain the advantages of organised analysis by doing so. Among these…

Q: Describe how you would utilise branch-and-bound strategies to find the quickest solution to a water…

A: Intro Branching and Boundary is a commonly used algorithm design paradigm for solving combinatorial…

Q: HTML Perceivable Operable Understandable Question In the navigation section, add a…

A: Answer: HTML Source Code: <!DOCTYPE html> <!-- Student Name: File Name: index.html…

Q: Explain connectivity and networks.

A: To be determine: Describe about connectivity and networks.

Q: Q1/create a QBasic program that will determine the price of traveler ticket based on customers age.…

A: Qbasic Code:- Print "Enter age" Input AGE If AGE <= 4 Then FARE = 40 ElseIf AGE <=…

Q: Antivirus Software That Is OutdatedWhen you try to update your antivirus programme, an error message…

A: Introduction: Antivirus software: Antivirus software is often used to defend computers and mobile…

Q: What technological innovation enabled the development of microcomputers? Why?

A: Technological breakthrough paved the way for the creation of microcomputer will be explained :

Q: Investigate how to explain, using Structured English, processes that aren't included in a system…

A: Structured English: According to the definition of system analysis, it is "the act of researching a…

Q: What are the proper nouns for the abbreviated terms that are used in assembly language?

A: Given: It is a low-level language, assembly. The assembly language's source code is translated into…

Q: What is the purpose of a pooling layer in CNNs? What are the hyperparameters of it? What is the…

Q: What is the distinction between network media bandwidth and throughput?

A: A network is the interconnection of two or more devices forming a link so that they can pass…

Q: What kinds of preventative actions can you take to stop sudden spikes in the amount of electricity…

A: Given: What does "Access Point" in WIFI mean? Answer: The term "access point" refers to a device…

Q: For Quicksort (from slides = leftmost for the pivot ) for the sequence 26,41, 15, 11, 48, 30, 47…

A: The question has been answered in step2

Q: How can different kinds of people get their hands on the same files? What are the advantages and…

A: Starting: Both index and direct file access are available in the present global system. It's also…

Q: Describe and differentiate the SHA, RSA, and AES algorithms. Is there a role for hashing in…

A: Intro When a user logs in, you SHA the password they provide, compare them, and verify that they…

Q: There is a property on a Label control that may be used to change the way that the text that is…

A: Solution: Border Style, Font, Text Align, and other characteristics of the Label control may be…

Q: Give some specific instances of organisations on the Internet that are responsible for ensuring the…

A: NOTE :- Below i explain the answer in my own words by which you understand it well. A PC…

Q: Why Would One Want to Make Use of Multiple Inheritance in the First Place?

A: OOP(object-oriented programming): One of the most significant components of OOP(Object-Oriented…

Q: What do you consider to be the most significant data security measures? Which security method should…

A: The solution is given below for the above given question:

Q: Explain the roles of graphical charts/diagrams in BI reporting to provide a better understanding of…

A: Business intelligence used various functions and DAX queries to provide detailed analysis of data.

Q: What is the most significant distinction that can be made between procedural programming and…

A: What is the most significant distinction that can be made btw procedural programming and object…

Q: Make an argument from the standpoint of a programmer to justify the use of deep access over shallow…

A: Answer the above question are as follows

Question

python

"Write a function that gets a string, as presented below, as a parameter and returns the user name and the host from the string.\n",
"\n",
From stephen.marquard@uct.ac.za Sat Jan 5 09:14:16 2008'\n",
"\n",
"The user is: stephen.marquard\n",
"\n",
"The host is: uct.ac.za\n"

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3:-

VIEW

Step by step

Solved in 3 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

Write a function that add all odd numbers from 1 to numbers the number is specified in integer parameter number and prints the result?
Which of following will add 3 bytes at where the operation is specified and initialize it to "Hi" with a null terminated character appended to it? msg: .STRING "Hi\x00" msg: .ASCII "Hi\x00" .WORD "Hi\x00" msg: .ASCII "Hi" Which of following function declaration makes a double parameter x to be passed-by-reference? A. void func(double *x); B. void func(double x*); C. void func(double x&); D. void func(double& x);
Q v Write a function, compare_ip_length, that takes two IP addresses as strings, and returns the longer IP address. If they are the same length, return either IP address. As an example, if you passed in the IPs 192.168.1.1 and 192.168.1.101, the function would return 192.168.1.101. The len function, when applied to a string, returns the number of characters in a string. Using def compare_ip_length(address_a, address_b):x = address_ay= address_bif len(x) > len(y):return xelif len(x) == len(y):return xelse:return y Full explainthe this question very fast solution sent me step by step Don't ignore any part all part work u Not:- Text typing work only not allow paper work
Which statements is not true about a parameter of a function that is passed-by-reference. A. the formal parameter is an alias of the real parameter B. the reference to the real parameter is passed to the formal parameter C. changing the formal parameter inside the function causes change to the real parameter D. the real parameter cannot be a constant and has to be a variable E. None of above Using a 3-bit cell to store unsigned integers, what is the largest integer that can be stored? A. 15 B. 3 C. 16 D. 8 E. 7
Write a C function called print_color that receives an integer x and print a color according to the conditions below: x < 0 then Blue x 0-10 then Green x 10-20 then Yellow x 20-30 then Orange x 30-40 then Red x >=40 then Black
Mc2. WRITE PYTHON FUNCTION THAT: You need to write the function which takes the index of the last point in the path sent, current, as well as the path, as arguments and returns the index of the next point to send. To write this function, remember the equations for the slope (m) of a line given two points on the line, and the offset (c) of a line give one point and the slope: y = mx +c. If you know the slope and offset, then whenever you are given a point (x1,y1) you can determine whether it lies on the line or not by evaluating r = y1-m*x1-c. This (y=mx+c) will be zero for a point on the line, and non-zero otherwise! The easiest way to see if you are on a straight line is to use the first two points to calculate m and c, then sum the value of r for the third, fourth, etc. until you reach a point where the sum of r exceeds some threshold value. That is, when the points have accumulated too much error from a straight line. You can use 0.1 as your default value of the threshold.…
Write a PHP function called isPalindrome that takes a string as input and returns true if the string is a palindrome, and false otherwise. A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward, ignoring spaces, punctuation, and capitalization. For example: Input: "racecar" -> Output: true (it reads the same backward) Input: "Hello" -> Output: false (it's not the same backward). In php.
Define a function called digits that accepts two integer numbers m and n , and that displays m rows of n columns using the following pattern of digits. The first row starts with 1, the second row with 2, and so on until the 10th row starts with 0. Then the counter returns to 1 for the 11th row, then to 2 for the 12th, etc. For columns, the numbers are always incremented by 1 from the previous column, Except for the 9 that goes to 0. For example, the call digits(4, 7) must produce: 1234567234567834567894567890and the call numbers(12, 23) must produce: 123456789012345678901232345678901234567890123434567890123456789012345456789012345678901234565678901234567890123456767890123456789012345678789012345678901234567898901234567890123456789090123456789012345678901012345678901234567890121234567890123456789012323456789012345678901234Note that your function should not return anything, only display at the console.
Write a PHP function called isPalindrome that takes a string as input and returns true if the string is a palindrome, and false otherwise. A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward, ignoring spaces, punctuation, and capitalization. For example: Input: "racecar" -> Output: true (it reads the same backward) Input: "Hello" -> Output: false (it's not the same backward).. InPhp.
Write a function hello(firstname, lastname), which, for example, if called with hello('James, 'Barth'), would print two lines: Hello James Barth Hello Barth, James. Use the function in a program where you ask the user for first and last name and then call the function.
Write a function that keeps computing the sum of the digits of x^n, until there is only one digit left. For example, sumOfDigits(2,5) returns 5, because 2 ^ 5 = 32 = 3 + 2 = 5 Another example, sumOfDigits(2,8) returns 4, because 2 ^ 8 = 128 = 1 + 2 + 8 = 13 = 1 + 3 = 4
I port this question 7 min ago but forgot to mention IN PYTHON, so sorry Define a function called digits that accepts two integer numbers m and n , and that displays m rows of n columns using the following pattern of digits. The first row starts with 1, the second row with 2, and so on until the 10th row starts with 0. Then the counter returns to 1 for the 11th row, then to 2 for the 12th, etc. For columns, the numbers are always incremented by 1 from the previous column, Except for the 9 that goes to 0. For example, the call digits(4, 7) must produce: 1234567234567834567894567890and the call numbers(12, 23) must produce: 123456789012345678901232345678901234567890123434567890123456789012345456789012345678901234565678901234567890123456767890123456789012345678789012345678901234567898901234567890123456789090123456789012345678901012345678901234567890121234567890123456789012323456789012345678901234Note that your function should not return anything, only display at the console.