Question: In most programming languages, variables that represent numbers must be ____________, or defined, prior to their use.

In most programming languages, variables that represent numbers must be ____________, or defined, prior to their use.

Step by Step Solution

★★★★★

3.54 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Prelude to Programming Questions!

Q:

Use a calculator or computer to make a table of values of left and right Riemann sums Ln and Rn for the integral 2 ex2 dx with n = 5, 10, 50, and 100. Between what two numbers must the value of the...

Q:

Most people assume that random numbers are actually more orderly than they really are. For example, they assume that if you draw 50 random numbers, Nature will somehow almost ensure that you have 25...

Q:

Represent the following decimal numbers in both binary sign/magnitude and twos complement using 16 bits: +512; -29.

Q:

programming languages: C++ The binary numbers should be represented as vectors (sequences) of digits. Each entry of the vector should represent a single digit the leftmost being the least significant...

Q:

The new line character is utilized solely as the last person in each message. On association with the server, a client can possibly (I) question the situation with a client by sending the client's...

Q:

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Q:

( technology forecasting) can u tell me what method/ model used in this report, need only two. choose from this one https://pdfs.semanticscholar.org/fede/a35685428f15a3a7a32db5b96f232e0dcda3.pdf?_ga=...

Q:

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Q:

Given the following five items, from a U.S. perspective what amount is associated with Exports (do not include Imports)? (Omit currency symbols and commas in answer) French Rent Payments on a New...

Q:

Assume that a merchandiser performs an impairment test for its car. The carrying amount of the car is 20,000$, its fair value less costs to sell is 22,000$, and its value-in-use is 22,500$. The...

Q:

Consider a system that manages the assignment of students and instructors to courses in a university. The CourseSchedule class has add ( c:Course ) and remove ( c:Course ) methods defined in it ....

Q:

5. How do people enact cultural membership through communication?

Q:

Suppose that we create an array A of GameEntry objects, which has an integer scores field, and we clone A and store the result in an array B. If we then immediately set A[4].score equal to 550, what...

Q:

Write a short Java method that takes an integer n and returns the sum of all the odd positive integers less than or equal to n.

Q:

Write a short Java method that takes an integer n and returns the sum of the squares of all positive integers less than or equal to n.

Q:

A company has bid on two large construction projects. The company president believes that the probability of winning the first contract is 0.70, the probability of winning the second contract is 0.4...

Q:

Corporate decision makers and analysts often use a particular technique, called a DuPont analysis , to better understand the factors that drive a companys financial performance, as reflected by its...

Q:

Assignment 1 Summary: Cash Flow Statement Analysis Download the annual report of a listed company from its corporate website. The annual report is a pdf document and may be found under the link...