9 //Assume the following declarations and answer the questions below: O int array[4] ={3,9,12,13};1 int *ptr;2 const char *str3 //Write a for loop that will display all the elements of array on one line (no spaces+ for(int i=0;i<4;i++){"C++ is such fun!"; // there is one space between each word 5 cout< // Write a line of code to display the 13 using the ptr and pointer notation*ptr=&array;cout<<13;cout << endl;//Write one line of code that displays the complete string that str points to.cout<

Answered: Write a line of code to display the 13…

Write a line of code to display the 13 using the ptr and pointer notation *ptr=&array; cout<<13; cout <« endl; //Write one line of code that displays the complete string that str points to. cout<

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: a) How can integrity and origin-authentication in messages sent between them be achieved while only ...

A: Integrity - It means that the same message is received which was send, means there is no alteration ...

Q: Describe concerns that occur when designing a time-sharing/multitasking operating system that do not...

A: We are going to understand overheads which are associated with time-sharing/multitasking operating s...

Q: Write a program that reads the marks of a student in the test (te), midterm (mid), assignment (assig...

A: As per Bartleby’s rules, handwritten solution is not allowed. Instead, the whole executable source c...

Q: ab 4) What is the value of k after the following statement is executed? int k = 2 * 3- 1/(3 % 5) + 3...

A: - We need to talk about the statement and value formed from it. - We have int k = 2 * 3 - 1 / (3%5) ...

Q: def finalscore (assignment): gradesum-0 finalgrade=0 for index in range (assignment) : grade=int (in...

A: I have simplified your code a bit and have omitted out few unnecessary lines/variables.. Check the n...

Q: Discuss the issues of censorship and privacy, as well as how they relate to Internet usage.

A: Introduction: BasicsUsing the Internet convention suite, a global network of linked PC networks, inf...

Q: Let A = (Q, E, d, qo, F) be the DFA given by the state diagram: 1 1 Construct an NFA that accepts th...

A: Dear Student , Here we will first find the regular expression of the given DFA then based on it we w...

Q: What are some of the most important physical security aspects that enterprises should take into cons...

A: Introduction: Protect physical activities and occurrences that might cause major loss or harm to a c...

Q: Is it possible to increase the amount of RAM available in order to improve overall process execution...

A: Introduction: The address registers incorporated into the CPU determine how much total memory (RAM) ...

Q: What is the motivation behind the corporate enterprise's desire to connect its employee computers to...

A: Introduction: The corporation wants to connect its staff computers to a computer network, and many n...

Q: highlight the benefits and drawbacks of regular software upgrades. from the software user's perspec...

A: Introduction: Moving from one release level to a newer version is referred to as the software upgrad...

Q: Write a program that reads the marks of a student in the test (te), midterm (mid), assignment (assig...

A: I am uploading the handwritten solution in the next step. As there is no programming language mentio...

Q: Write python codes with output 1. Write a Python program to print the even numbers from a given li...

A: We are going to write a Python program which will print the even numbers from a given list. Even nu...

Q: Write a C++ program to create a class to read and add two distance in feet and inches.

A: As per our guidelines, only one question will be answered. So, please repost the remaining questions...

Q: a) Organizations have a vital need for quality information. Discuss how the following database role...

A: Below is the complete solution with explanation in detail for the given question. As per our rules, ...

Q: Create a structure flowchart and a Pseudocode that will ask for a year and determine if the inputted...

A: Note: In the question programming language is not mentioned. So here I am completing the program in ...

Q: What is the meaning of a relocatable object file?

A: Need to explain what does relocatable object file means.

Q: Create a VHDL program of the circuit given below:

Q: Given the following binary number in 32-bit (single precision) IEEE-754 format, the decimal value cl...

Q: method, printNumbers, with an integer parameter of any value that is printed as a string. For exampl...

A: Note : Answering in python as no programing language is defined. Input : Integer number Output : ...

Q: What is the best way to handle virtual memory using explicit memory mapping and function calls

A: Please refer below for your reference: Inorder to to handle virtual memory using explicit memory map...

Q: 3) A named constant is declared by a. Constant b. final c. const d. con using the keyword...

A: I have answered this question in next step.

Q: Create an input element in HTML that contains a pattern of at least 10 uppercase-only characters, at...

A: Code: <!DOCTYPE html><html><body><form action="/action_page.php"> <label...

Q: 1. True or False. A n-bit decoder converts binary to any signal 2^n of ouput. 2. True or False. A 8...

A: True or False.

Q: Assume the following JavaScript program was interpreted using static-scoping rules. What value of x ...

A: The answer is given in the below step

Q: Simplify the digital logic circuit shown below.

A: Simplify equation will be: b'c' + a'b

Q: Is it possible to insert a menu item inside another menu item, or to insert a check menu or a radio ...

A: Introduction: Although the preceding examples' menu items are every day, JavaFX defines two more: ch...

Q: How do you tell the difference between Microsoft Azure and Amazon Web Services?

A: Introduction: Azure is a free and open-source cloud computing platform that enables development, ser...

Q: 10. In ASCII code each letter is represented in the memory by O A unique address O The letter itself...

A: INTRODUCTION: Here we need to tell in ASCII code each letter is represented in the memory.

Q: Line Matching and Word Selection in Fully Associative Caches are defined.

A: Answer :

Q: Which of the following refers to the idea"To execute or not to execute, that is the question"? O Seq...

A: The answer is given in the next step

Q: Given the set of atomic propositions {p,q,r,s}, decide if any of the following is a proper propositi...

A: An atomic proposition is a statement or assertion that must be true or false.

Q: What role does a pilot project play in the analysis of information systems? Why do you think Petrie'...

A: Pilot Project : Small-scale tests of a new technology, invention, or concept are called pilot projec...

Q: Create an addToHead(int) method that inserts a new integer at the beginning of the linked list. In a...

A: Sample Output Screenshot

Q: can you code single page website that manages Guess parking at a senior citizen community ?

A: A senior citizen can be denoted as a person who is 60 years or older. The web page implementation fo...

Q: Describe the elements for project failure and what are the stakeholders for the project

A: Elements for Project Failure : 1. Goals that are unclear or changingEach venture should have a parti...

Q: Describe the data reconciliation procedure in five steps.

A: Describe the data reconciliation procedure in five steps. Data Reconciliation: The term "data rec...

Q: create a "magic 8 Ball" which will randomly display a message each time the page is refreshed in htm...

A: The Mаgiс 8 Bаll is а well knоwn tоy used fоr seeking аdviсe. It hаs been develорed ...

Q: Write a regular expression that matches email addresses. Email addresses should start with a letter ...

A: ^ : Start of string [ :beginning of character group a-z :any lowercase letter A-Z :any uppercase let...

Q: Define big data, analytics, IoT, data lake, NoSQL, MapReduce, Hadoop, HDFS, Pig, and Hive

A: EXPLANATION: Big data: It is a term that refers to a massive collection of data that grows exponenti...

Q: In the client_hello message the browser sends a list of cipher suite codes. In the server_hello mess...

A: We need to explain how the server selects the code it sends to the client.

Q: Which database activity allows for actual database retrieval and use? The Enterprise Modeling Framew...

A: Introduction: To describe models, a meta-model (Ecore) and runtime support for the models are includ...

Q: Give a vivid account on how a computer boots. It must be in clear distinctive terms points.

A: Booting it is the basically process of starting the computer. When we switch ON the computer, the CP...

Q: phyton program of d = an - an-1

A: The answer to the following question:-

Q: Convert the following hexadecimal numbers into binary format (a) DF0B (b) FDEAF1

A: Hexadecimal to Binary Hexadecimal values --> 0...1...2...3...4...5...6...7...8...9...A...B...C......

Q: Where do you get your symbols from?

A: Introduction: You may check up a code chart online or search for a particular sign using the Windows...

Q: Simplify the expression xyz +x' y +x' y'

A: There are two methods used to simplify this Boolean expression:- Using Boolean algebra laws Using k...

Q: 2. Write a Python function to find the Max of three numbers.

A: Step-1: Start Step-2: Declare three variable num1, num2, num3 Step-3: Take input three number from u...

Q: Line Matching and Word Selection in Fully Associative Caches are defined.

A: To define line matching and word selection are in fully associative caches

Q: Give a context-free grammar that generates the language { x in {a,b}* | the length of x is odd and i...

A: Give a context-free grammar that generates the language { x in {a,b}* | the length of x is odd and i...

Question

// Write a line of code to display the 13 using the ptr and pointer notation
*ptr=&array;
cout<<13;
cout << endl;
//Write one line of code that displays the complete string that str points to.
cout<<strstr(str,"i");
cout << endl;
//Write one line of code that displays the fifth element (the lowercase i) in the above
cout<<str[4];
cout <« endl;
// Write one line of code that will display the contents of array[2] using pointer notati
cout<<array[2];
cout << endl;

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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

Q6: Write a complete program in C++ that declares a one-dimensional array of integers. First, you have to read and print the array elements then you have to find and print the number of positive numbers and the number of negative numbers. (10 Marks)
Part 4: Arrays Program c++ Write a program which takes 2 arrays of 10 integers each, a and b. c is another array with 20 integers. The program should put into e the appending of b to a, the first 10 integers of e from árray a, the latter 10 from b. Then the program should display the array c, then find and display the Minimum value of the array c. ANSWER
Parallel Array in Java Summary In this lab, you use what you have learned about parallel arrays to complete a partially completed Java program. The program should either print the name and price for a coffee add-in from the Jumpin’ Jive coffee shop or it should print the message: "Sorry, we do not carry that.". Read the problem description carefully before you begin. The data file provided for this lab includes the necessary variable declarations and input statements. You need to write the part of the program that searches for the name of the coffee add-in(s) and either prints the name and price of the add-in or prints the error message if the add-in is not found. Instructions Study the prewritten code to make sure you understand it. Write the code that searches the array for the name of the add-in ordered by the customer. Write the code that prints the name and price of the add-in or the error message, and also write the code that prints the total order cost. Execute the program…
Two dimension array in C:Create a two dimension array of integers that is 5 rows x 10 columns.Populate each element in the first 2 rows (using for loops) with the value 5.Populate each element of the last three rows (using for loops) with the value 7.Write code (using for loops) to sum all the elements of the first three columns and output thesum to the screen. without using #define
C++ c++ write a hangman game that randomly generates a word and prompts the user to guess one letter at a time, as shown in the sample run. Each letter in the word is displayed as asterisk. when the user makes a correct guess, the actual letter is then displayed. When the user finishes a word, display the number of misses and ask the user whether to continue to play with another word. Declare an array to store word as follow: Store 20 different words in a text file, read them into an array. Randomly pick a number 1..20 and use this word for the current round.
One dimension array in C:Create an array of 100 integer elements and initialize the array elements to zero.Populate the array (using a for loop) with the values 10,20,30,..., 990,1000.Write code (using for loops) to sum all the elements and output the sum to the screen. without using #define
omputer Science Perl Questions Explain what this code is doing: “if(/[a-z]/) { print; } else { print “no”; }” What can you do to get the length of an array in perl? How do you open up a file to read in perl? Explain what this code is doing: “@stuff = <INPUT>”
2. How do you initialize an array in C? a) int arr[3] = (1,2,3); b) int arr(3) = {1,2,3}; c) int arr[3] = {1,2,3}; d) int arr(3) = (1,2,3);
Part 1 //Program Statment: Write a program(in c++) that first reads an integer for the array // size , then reads numbers into the array, and displays distinct numbers (i.e.// if a number appears multiple times, it is displayed only once). (Hint: Read // a number and store it to an array if it is new. If the number is already in // the array, discard it. After the input, the array contains the distinct numbers.) Part 2 //Program statment: When array is created, its size is fixed. Occasionally, you//need to add more values to an array, but the array is full. In this case , you //may create a new larger array to replace the existing array. Write a function //with the header;// // int * doubleCapacity(const int *list, int size)// //The function returns a new array that doubles the size of the parameter list.
please code in python Forbidden concepts: arrays/lists (data structures), recursion, custom classes You have been asked to take a small icon that appears on the screen of a smart telephone and scale it up so it looks bigger on a regular computer screen.The icon will be encoded as characters (x and *) in a 3 x 3 grid as follows: (refer image1 ) Write a program that accepts a positive integer scaling factor and outputs the scaled icon. A scaling factor of k means that each character is replaced by a k X k grid consisting only of that character. Input Specification:The input will be an integer such that 0 < k ≤ 10. Output Specification:The output will be 3k lines, which represent each individual line scaled by a factor of k and repeated k times. A line is scaled by a factor of k by replacing each character in the line with k copies of the character. [refer image2]
Q3: Write a complete C++ code for creating an array accepts any 10-integer numbers from the user and then apply the following tasks: 1. Print the smallest index of the smallest element. 2. Print the multiplication of all elements in the array. 3. Put the even & the odd elements of the array in two separate arrays, and then print them.
#include <iostream>using namespace std; int main(){ const int num_fish = 20; int fish[num_fish]; // you must finish this program. it should ask how //many fish were caugh by fishermen 1-20, and // store this data in the array fish return 0;}