LSU PSYC 2000 EXAM # 1 100% APPROVED ANSWERS STUDY SET

CHAPTER 8 CS 1436 WITH
100% APPROVED SOLUTIONS
2026/2027 STUDY SET10
COMPLETE THE FOLLOWING STATEMENT SO THAT IT OUTPUTS THE ARRAY SALES.


DOUBLE SALES[10];
INT INDEX;


FOR (INDEX = 0; INDEX < 10; INDEX++)
COUT << ____________________ << " ";


(FILL IN THE BLANK)

SALES[INDEX]

THE ARRAY INDEX CAN BE ANY INTEGER LESS THAN THE ARRAY SIZE. (T/F)

FALSE

THE STATEMENT INT LIST[25]; DECLARES LIST TO BE AN ARRAY OF 26 COMPONENTS, SINCE
THE ARRAY INDEX STARTS AT 0. (T/F)

FALSE

GIVEN THE DECLARATION INT LIST[20]; THE STATEMENT LIST[12] = LIST[5] + LIST[7]; UPDATES
THE CONTENT OF THE TWELFTH COMPONENT OF THE ARRAY LIST. (T/F)

FALSE

, SUPPOSE LIST IS A ONE DIMENSIONAL ARRAY OF SIZE 25, WHEREIN EACH COMPONENT IS OF
TYPE INT. FURTHER, SUPPOSE THAT SUM IS AN INT VARIABLE. THE FOLLOWING FOR LOOP
CORRECTLY FINDS THE SUM OF THE ELEMENTS OF LIST.


SUM = 0;


FOR (INT I = 0; I < 25; I++)
SUM = SUM + LIST;


(T/F)

FALSE

IF AN ARRAY INDEX GOES OUT OF BOUNDS, THE PROGRAM ALWAYS TERMINATES IN AN
ERROR. (T/F)

FALSE

ARRAYS CAN BE PASSED AS PARAMETERS TO A FUNCTION BY VALUE, BUT IT IS FASTER TO
PASS THEM BY REFERENCE. (T/F)

FALSE

WHEN YOU PASS AN ARRAY AS A PARAMETER, THE BASE ADDRESS OF THE ACTUAL ARRAY IS
PASSED TO THE FORMAL PARAMETER. (T/F)

TRUE

THE ONE PLACE WHERE C++ ALLOWS AGGREGATE OPERATIONS ON ARRAYS IS THE INPUT AND
OUTPUT OF C-STRINGS. (T/F)

TRUE

IN A TWO-DIMENSIONAL ARRAY, THE ELEMENTS ARE ARRANGED IN A TABLE FORM. (T/F)