What is the primary use of the id type in Objective-C?
Question:
What is the primary use of the id type in Objective-C?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
Objective C gives a special type id to represent an object Id is a data type of object id...View the full answer
Answered By
Belcy K M
I am very happy to have had such an opportunity. I have completed my post graduation in computer science. Teaching is my favorite job as well as sharing what I have learnt with others gives me great satisfaction and joy.
I have also worked as a computer programmer, but I am more interested in tutoring. In addition to computer science, my favorite subjects are mathematics and science. I teach children with the utmost sincerity. I have been able to clear the doubts of the children to some extent but I have tried my best to clear some of the tough doubts that are often shared by the students and I believe I can still do it.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
What is the primary use of personality traits?
-
What is the primary objective in job order costing?
-
What is the primary use of Flash?
-
Transfer pricing is a significant area of concern for taxing authorities and multinational entities (MNE). Examine at least two (2) potential transfer pricing issues that create concern for both...
-
One of the biggest frustrations for the consumer electronics industry is that customers are accustomed to returning goods for any reason (C. Lawton, "The War on Returns," The Wall Street Journal, May...
-
Jiminys Cricket Farm issued a 30-year, 4.5 percent semiannual bond three years ago. The bond currently sells for 104 percent of its face value. The companys tax rate is 22 percent. a. What is the...
-
With reference to Exercise 11.65, (a) find a \(99 \%\) confidence interval for the mean battery backup at \(x=1.25\); (b) find \(95 \%\) limits of prediction for the battery backup provided by a...
-
Fabiano Brothers Co. is considering an investment that requires immediate payment of $550,000 and provides expected cash inflows of $100,000 annually for eight years. What is the investments payback...
-
The City of Evansville operated a summer camp program for at-risk youth. Businesses and nonprofit organizations sponsor one or more youth by paying the registration fee for program participants. The...
-
Consider the following premerger information about a bidding firm (Firm B) and a target firm (Firm T). Assume that both firms have no debt outstanding. Firm B has estimated that the value of the...
-
How is the type system of Java different from that of C++?
-
What is the purpose of an Objective-C protocol?
-
On November 1, 2019, Gerakos Corporation sold software and a six-month technical support contract to a customer for $80,000. Gerakos sells the same software without technical support for $60,000. It...
-
What is required to get patent, trademark, and trade secret protection?
-
What is the relationship between copyright law and freedom of expression?
-
Who is and is not entitled to privacy protection? How do the rules differ from libel law? Why?
-
If a retailer pays a salesperson a set hourly wage and that salesperson puts forth less effort and takes longer breaks than if compensation had been tied to performance, is this an example of adverse...
-
If you find a photograph of a cute child on Flickr.com with a Creative Commons license by the photographer to use the photo for any purpose, is it safe to use the photo commercially?
-
Wait staff at restaurants have employed various strategies to increase tips. An article in the Sept. 5, 2005, New Yorker reported that "In one study a waitress received 50% more in tips when she...
-
Consider model (9.18). What is the effect on the model parameter estimates, their standard errors, and the goodness-of-fit statistics when (a) The times at risk are doubled, but the numbers of deaths...
-
You are employed as a DBA for a medical practice. You have implemented multiple safeguards to protect patient privacy and conform to HIPAA regulations. What other practical, common-sense measures...
-
For credit card processing, stock exchanges, and airline reservations, data availability must be continuous. There are many other examples of mission-critical applications. Research the Internet to...
-
For the following exercises, you do not use the TAL Distributors database. 1. The DBA asks for your help in planning the data archive for the following TAL Distributors database: Rep (RepNum,...
-
Having a bit of trouble completing part of the code for my guessing game in java. Basically, I need to add the part of the code that will allow the user to choose how many games they wish to play....
-
Find all the "daffodil numbers" between 100 and 999 and output them. "Daffodil number" refers to a three-digit number, and the cube of each digit is exactly equal to the number itself. For example,...
-
Complete the program so that each cell of array sum contains the sum of the corresponding cells of valA and valB: class Exercise3 { public static void main(String[] args) { int[] valA = {13, -22, 82,...
Study smarter with the SolutionInn App