What is the value of the following floating-point literal? 8765E-2 87.65 8.765 876.5 0.8765 Explanation & Hints: The floating-point literal 8765E-2 is expressed in scientific notation, where E-2 denotes multiplication…
Which of the following identifiers is a valid variable name? Monte_Carlo Monte-Carlo Monte Carlo Monte@Carlo Explanation & Hints: Generally, variable names must: Begin with a letter (uppercase or lowercase) or an…
What is the value of the k variable at the end of the following snippet? int i, j, k; i = 3; j = -3; k = (i >= i) +…
What is the value of the var variable at the end of the following snippet? int var; var = 2; var = var * var; var = var + var; /*…
What is the value of the c variable at the end of the following snippet? char c; c = '\'; the assignment is invalid and causes a compilation error \ '…
What is the decimal value of the following integer literal? 0x8 8 100 10 the literal is invalid Explanation & Hints: The integer literal you provided, 0x8, represents a hexadecimal…
What is the value of the x variable at the end of the following snippet? float x; x = 1. / 2 * 3; /*** 1.5 1 2 0 Explanation…
What happens if you try to compile and run this program? #include <stdio.h> int main(void) { int i, j, k; i = 2; j = -2; if(i) i--; if(j) j++;…
What is the output of the following program? #include <stdio.h> int main() { int var; var = 1; var = 2; /* var = 3; */ print("%d", var); return 0;…
Data of type float is: a fractional number an integral number an internal number an integer number Explanation & Hints: Data of type float represents a fractional number. In programming, a…
The return statement used in a function: ends the function execution continuously repeats the function execution repeats the function execution once, and then ends the function execution Explanation & Hints:…
Which of the following identifiers are legal variable names in the C language? Select three answers. _3monthsOld three_months_old month3 3monthsOld int three months Explanation & Hints: In the C programming language, identifiers…
What is the value of the var variable after the execution of the following snippet of code: int var = 2; var = 4 var = var + 6; var =…
Which line of code must you insert in order for the program to produce the expected output? Expected output: 1 Code: #include <stdio.h> int main() { int var…
The sets of rules that determine the appropriate ways of combining symbols which form correct fragments of code in a programming language are called: syntax semantics lexis Explanation & Hints:…
Select all the true statements: The "C" language compiler is case-sensitive The reserved keywords cannot be used as variable names You can write multiline comments in the "C" language The decimal…
A file which contains a computer program translated into machine language is called: an executable file a source file an interchange file Explanation & Hints: The correct answer is portability.…
The feature of a high-level language which makes it possible to use that language on many different computers is called: portability availability compatibility Explanation & Hints: The feature of a…
Quelles sont les ressources disponibles dans les sandbox Cisco DevNet ? environnements de développement de type production et de test de code un dépôt d'exemples de code écrit par les…
Quelles sont les deux conditions requises pour participer aux laboratoires d'apprentissage DevNet ? (Choisissez deux propositions.) L'utilisateur doit avoir réussi l'examen 200-901 DEVASC. L'utilisateur doit se connecter avec succès avec…