CSE 240 Final Review Verified Questions And Answers Latest Quiz

CSE 240 Final Review Verified Questions And
Answers Latest Quiz
Syntactic Structure: Imperative Programming ANS Conditional statements;

loop statements;
variable declaration



Interpretation of a program is the direct execution of one statement at a time sequentially. (T/F) ANS True



Functional programming languages are low-level languages. (T/F) ANS False



Programming language uses two-step translation with intermediate codes for execution. ANS Java



What is a data type? ANS a set of primary values and the operations defined on these values.



The compiler executes the program (T/F). ANS False



Semantic structure: Imperative Programming ANS type matching;

parameters type in a function declaration should match these in the function call;
unicity



Compilation of a program is to execute all the statements of the program completely. (T/F) ANS False



During compilation, all the statements of a program in high-level language are converted (translated) to a low-
level language. (T/F) ANS True



Lexical structure of all programming languages include: ANS identifiers

keywords
operators
literals

,(C Programming)
What is the output of the code below:


#include <stdio.h>


int fun (int n) {

if (n == 4)
return n;
else
return 2*fun(n+1);

}


int main() {
printf("%d", fun(3));

return 0;

} ANS 8



(C Programming)

What is printed by the following code:


#include <stdio.h>


int i=10;
int bar(int m, int *n) {
printf("i=%d k=%d l=%d\n", i,m,*n);
}
int foo(int k, int *l) {
printf("i=%d k=%d l=%d\n", i,k,*l);
k = 3;
*l = 4;

, bar(k, l);
}
int main() {

int j = 15;
foo(j, &i);
printf("i=%d j=%d\n", i, j);
return 0;

} ANS i = 10 k = 15 l = 10

i=4k=3l=4
i = 4 j = 15


(C Programming)

Define the term: Data Type ANS a classification specifies which type of value a variable has and what type
of mathematical, relational or logical operations can be applied to it.


(C Programming)

Define the term: Variable ANS a name given to a storage location.



(C Programming)

Define the term: Constant ANS fixed value that the program may not alter during its execution.



(C Programming)

Define the term: Pointer ANS a name given to a storage location that store an address.



(C Programming)

Which code in C is equivalent to this Java code:


int x = 5;
float y = 10.3f;

System.out.println("hello " + x + " bye " + y); ANS int x = 5;

float y = 10.3;