A Trojan horse is malware that appears to be a legitimate program but carries malicious operations under the hood. Users often unknowingly install Trojans, which then allow unauthorized access or cause harm, such as data theft or system compromise. Why Other Options are Wrong: a) A virus is a self-replicating program but does not disguise itself as legitimate software. b) Worms spread through networks but do not disguise themselves like Trojans. d) Spyware collects data secretly but is not disguised as legitimate software. e) Ransomware locks users out of their system or files but does not disguise itself as legitimate software.
In a factory, total number of workers (male + female) are 480. If the number of female workers is 40% more than the number of male workers in the factor...
Ali the barber shaved 38% of his customers and gave a haircut to 76% of his customers. He charged Rs. 12 for a shave and Rs. 9 for a haircut. If 25% of ...
If the price of rice has increased from Rs 40 per kg to Rs. 60 per kg, by how much percent a person has to decrease his consumption so that his expendit...
A man's annual income has increased by Rs 5 lakhs but the tax on income that he has to pay has reduced from 12% to 10%. He now pays Rs 10,000 more inco...
If a book was sold at 20% profit and the cost price & selling price of the book is increased by Rs. 40 and Rs. 96 respectively. The new profit percentag...
If 97% of students are present in a class and 12 students are absent. Find total numbers of student in class?
In an election two candidates participated. 10% voters did not vote. 11(1/9)% votes declared invalid and the winner got 75% of the valid votes. If he wo...
A housewife saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent she saved in the transacti...
Meenu spent 10% of the salary on entertainment and 10% on makeup. She spent 20% of the remaining on the food and 50% of the remaining invested in mutual...
In a class of 40 students and 8 teachers, each student got gifts that were 20% of total number of students and each teacher got gifts that were 15% of t...