किस प्रकार का वायरस खुद को EXE फाइलों से जोड़ता है और इसके परिणामस्वरूप संक्रमित EXE फाइल अन्य EXE फाइलों पर हमला करती है और उन्हें संक्रमित करती है?

Which of the following actions is NOT performed by malware?

Deceptive programs that appear to perform one useful function, but secretly perform malicious activities, are known as:

Which of the following can be categorized as malicious software (malware)? I. Spyware II. Keyloggers III. Ransomware IV. Trojan horses