Question

Once____________ has infected a substantial number of

computer systems, it generates revenue either by displaying advertisements or using "pay per click" mechanism to charge its clients against the number of clicks on their displayed ads.

A Worms

B virus

C spyware

D adware

Practice Next

More Computer Awarenes Questions

(72 + 30) ÷ 6 + [{75 ÷ 25) + 6} × 2] = ?
46% of 13/92 × 24/91 × 3500 =?
What will come in the place of question mark (?) in the given expression?

133 ÷ 19 X √576 + ? ÷ 2 = 32 X 7.5
15.8% of 9000 + 20.4% of 7500 = 30% of ?
? = 6.25% of 240 + 25² + 17² – 16 × 17
What is the place value of 6 in 367892141?

13.5% of (100 + ?) = 27
Evaluate: (936 ÷ 12) × (225 ÷ 15) − (144 ÷ 12) × 18
(630 ÷ 18 + 24 of 25) ÷ 5 = ?

Once____________ has infected a substantial number of

Solution