Question
What is a ‘Trojan’ in the context of network
security?Solution
A Trojan disguises itself as desirable code or software. Once downloaded by unsuspecting users, the Trojan can take control of victims' systems for malicious purposes. Trojans may hide in games, apps, or even software patches, or they may be embedded in attachments included in phishing emails.
In Python, which method is used to convert a string to lowercase?
In Java, which method is called when an object is garbage collected?
In C, what will be the output of the following code?
int a = 5;
printf("%d", a++);
Which of the following is correct for a single-line comment in C++?
Which of the following systems is typically designed to support managerial decision-making? Â Â Â Â Â Â
Which of the following algorithms is commonly used in Machine Learning for clustering tasks?   Â
Which of the following is used to handle exceptions in Java?
Which of the following is true about Java interfaces?
Which of the following algorithms is used for finding Minimum Spanning Tree?
Which of the following is used to declare a list in Python?
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