Top 150+ Solved Web Technologies MCQ Questions Answer
Q. . Which of these is returned by “greater than”, “less than” and “equal to”operators?
a. integers
b. floating – point numbers
c. boolean
d. none of the mentioned
Q. Which of these jump statements can skip processing the remainder of thecode in its body for a particular iteration?
a. break
b. return
c. exit
d. continue
Q. Which of the following is not a decision making statement?
a. if
b. if-else
c. switch
d. do-while
Q. Which of the following is not a valid flow control statement?
a. exit()
b. break
c. continue
d. return
Q. Which of these operators is used to allocate memory to array variable in Javascript?
a. malloc
b. alloc
c. new
d. new malloc
Q. Which of these is an incorrect array declaration?
a. int x[] = new int[5]
b. int [] arr = new int[5]
c. intarr[] = new int[5]
d. int x[] = int [5] new
Q. Which of these selection statements test only for equality?
a. if
b. switch
c. if & switch
d. none of the mentioned
Q. The CSS background properties are used to define the ___________effects.
a. background
b. customize
c. class
d. id rule
Q. CSS border properties allow us to__________ the borders.
a. background
b. customize
c. class
d. id rule
Q. By applying an_______ a style can be applied to just a single tag.
a. background
b. customize
c. class
d. id rule
Q. _________selectors are used to specify a group of elements.
a. background
b. customize
c. class
d. id rule
Q. In CSS, “font-size” can be called as ________
a. property name
b. selector
c. declaration
d. text color
Q. In , CSS “color:red” can be called as _____________
a. property name
b. selector
c. declaration
d. text color
Q. Reset (button) :- it is used to reset the button ( cancel the data) to upload
a. <reset>
b. checkbox
c. <textarea>
d. <text>