Explore topic-wise MCQs in Mcafee.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Mcafee knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is the search key containing more than one attribute ?

A. Simple
B. Composite
C. Collective
D. pCompound
Answer» C. Collective
Discussion
2.

What is used to store movie and image files in SQL?

A. Clob
B. Blob
C. digital
D. Image
Answer» C. digital
Discussion
3.

What are the disadvantages in File Processing System?

A. Data redundancy
B. Difficulty in accessing data.
C. Data isolation
D. All of these.
Answer» E.
Discussion
4.

Which of the following function declaration is illegal?

A. double func(); int main(){} double func(){}
B. double func(){}; int main(){}
C. intmain() { doublefunc(); } doublefunc() {//statements}
D. None of these
Answer» E.
Discussion
5.

Follow the code snippet and chose the correct statement(s) intx; void f2() { intx=1; // line1 ::x=2; // line2 x=2; //line3 }

A. The statement in line1 throws a compilation error
B. In line2,x=2 is assigned to the globalx
C. In line3,x=2 isassigned to the globalx and line2 throws compilation error
D. Both A and B
Answer» C. In line3,x=2 isassigned to the globalx and line2 throws compilation error
Discussion
6.

# define two(x) 2*x # define double(x) x+x main ( ) { intnum, sum, product; num = 1; sum = --two(num); --sum; product = --double(num); printf("%d %d\n",sum, product); }

A. 0 0
B. 0 1
C. 1 0
D. Compilation error
Answer» E.
Discussion