CSE 240 Midterm Study ASU Gonzales | Questions And Answers | Latest Study Quiz

CSE 240 Midterm Study ASU Gonzales | Questions
And Answers | Latest Study Quiz
Interpretation of a program is the direct execution of one statement at a time sequentially.



True or False? ANS True



What kind of error is in the following line:-

int a = ((2*45)*(6/2) hello (4+90));


Lexical Error
Semantic Error
Correct! Syntactic Error

None of the above ANS What kind of error is in the following line:-

int a = ((2*45)*(6/2) hello (4+90));


Lexical Error
Semantic Error
Syntactic Error
None of the above


The syntactic structure of imperative programming languages normally include which of the following units:


operators


keywords


identifiers


conditional statements

,loop statements



variable declaration ANS conditional statements



loop statements


variable declaration


The compiler execute the program.



True or False ANS False



The semantic structure of imperative programming languages normally include which of the following
validations:


type matching


division by zero


a variable name should start with a letter, '$' or '_'


parameters type in a function declaration should match these in the function call.


statement should end with a ';'



unicity 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.



True or False ANS True



During compilation, all the statements of a program in a high-level language are converted (translated) to a
low-level language (such as assembly language).



True or False ANS True



This programming language uses two-step translation with intermediate codes for execution.


C
C++

Java
C#

LISP ANS Java



The lexical structure of all programming languages are similar and normally include which of the following
units


identifiers
loop statements
keywords
operators

literals ANS identifiers

keywords
operators
literals


What is a data type?

, a specialized format for organizing and storing data


a storage location paired with an associated symbolic name


a piece of information



a set of primary values and the operations defined on these values ANS a set of primary values and the
operations defined on these values


Considering the following code


struct emp {
int id;

char *name;
};
struct emp john;


Which of the following lines are correct?


int a = 1;
char b[ ] = "John Doe";
emp.id = a;
emp.name = b;
printf ("%d, %s", emp.id, emp.name);


int a = 1;
char b[ ] = "John Doe";
john.id = b;
john.name = a;

printf ("%d, %s", john.id, john.name);