A type of malicious software that infects computer systems, encrypts files or locks users out of their devices is called-

নিচের কোনটি Anti-Virus সফটওয়‍্যার নয়?

Which of the following is a core banking software?

Which protocol is used to send email from a client to a mail server?

Which of the following is a volatile memory that loses its contents when power is off?

What type of cyberattack specifically uses deceptive emails, websites, or text massages to trick individuals into revealing sensitive information like passwords and credit card numbers?

What is the name of the firmware embedded on the motherboard that initializes hardware components during the booting process before loading the operation system?