CS201 QUIZ NO 1 SOLVED SPRING 2019 FILE 9|| 100% VERIFIED|| VURANK

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

Q1: To manipulate n-dimensional array __________ nested loops are required.

A) n-2

B) n-1

C) n+1

D) n (100% Sure)

Q2: When we access a multidimensional array, each array index is surrounded by __________.

A) Single quotes ''

B) Double quotes

C) Brackets [] (100% Sure)

D) Commas ,,

Q3: There is a pointer variable named ptr of type float then address of which type of variable the ptr will store in it?

A) int

B) float (100% Sure)

C) char

D) double

Q4: We have opened a file stream myfile for reading (getting), myfile.tellg() gives us the current get position of the file pointer. It returns a whole number of type __________.

A) long (100% Sure)

B) int

C) short

D) double

Q5: Transpose of a matrix means that when we interchange rows and columns __________.

A) the first row becomes the Last column

B) the first row becomes the first column (100% Sure)

C) the Last row becomes the first column

D) the first column becomes the first row

Q6: dereferencing operator is represented by __________.

A) * (100% Sure)

B) +

C) -

D) None of the given

Q7: To get the value stored at a memory address, we use the __________.

A) referencing operator

B) dereferencing operator (100% Sure)

C) simple operator

D) None of the given

Q8: eof is used to check for the __________ of file when a file is being read.

A) Start

B) End (100% Sure)

C) Middle

D) Name

Q9: We can define a matrix as __________ array.

A) Sorted

B) Unsorted

C) Single dimensional (100% Sure)

D) Multi dimensional

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