CS201 QUIZ NO 1 SOLVED SPRING 2019 FILE 8|| 100% VERIFIED|| VURANK

CS201 QUIZ NO 1 SOLVED 100% VERIFIED BY ADMIN (MID TERM SYLLABUS)

Q1: The parameter passed to isdigit() function is __________ variable.

A) Character

B) Boolean

C) Integer (100% Sure)

D) Float

Q2: We must include the header file __________ to convert the value of one type into another type using built-in functions.

A) conio.h

B) stdlib.h (100% Sure)

C) string.h

D) iostream.h

Q3: A record is a group of related __________.

A) Data

B) Fields (100% Sure)

C) Bytes

D) Files

Q4: A __________ is an array of characters that can store number of character specified.

A) Char

B) String (100% Sure)

C) Multidimensional array

D) Data type

Q5: To manipulate n-dimensional array __________ nested loops are required.

A) n-2

B) n-1

C) n+1

D) n (100% Sure)

Q6: How we declare an array of integer data whose size is 20 with array name "count".

A) int count[19];

B) int count[20]; (100% Sure)

C) float count[20];

D) int count[21];

Q7: __________ contains function for manipulations of character data.

A) ctype.h (100% Sure)

B) iostream.h

C) string.h

D) None of the given

Q8: The statement cout<< yptr will show the __________ yptr points to.

A) Value

B) memory address (100% Sure)

C) Variable

D) None of the given

Q9: By default, the starting index of an array in C++ is __________.

A) 2

B) -1

C) 0 (100% Sure)

D) 1

Q10: Which header file must be included to use the functions tolower() an toupper()?

A) iostream.h

B) conio.h

C) ctype.h (100% Sure)

D) stdlib.h