Paper A Computer Science Mcqs.docx

PAPER A COMPUTER SCIENCE 1. Form and controls are collectively recognize as a) events b) objects c) 2. which of the following is valid type data a) boolean b) Int

properties

c)

d)

Char

MCQS methods d)

Array

3. Which of the following properties determines the number of elements in an array a) size b) length c) Number d) Elements Elements 4. --------Method erases all items from a list box a) erase b) remove

c)

not any

5. A cable break in a ------- topology stops all transmission. a) mesh b) star c) bus

d) d)

clear primary

6. The OSI model consist of --------layer . a) three b) not any c) five 7. to display a message ------ is used in visual basic a) msg box b) message c) input box

d)

none

8. ------a function translate a numeric value to a variable. a) message b) build in c) val

d)

mod

9. the list of forms will display in tree-like structure in window. a) form b) project explorer c) form layout 10 which of the following is not a mode in which visual studio operates a) design b) break c) run

Good luck. Be Positive 

d) six

d) poetray d) turbo