During which ofthe following attacks, an attacker has the plaintext and ciphertext of one or more messages and this information is used for determining the key in use?

Which of the following Linux commands is used for displaying the information of logged on users and their activities?

Which of the following options is the correct netcat command that can be used to open up ports for the SET webserver?

Which of the following options represents the process of exploiting holes in a poorly-configured software?

Which of the following wardriving tools is a network detector, sniffer, and intrusion detection system used on Linux?

What is the hexadecimal value of the NOP instruction that is applied to an Intel processor?

Which of the following is the syntax of Hydra for brute-forcing a service with the username set to 'administrator'?

While using Medusa for brute force attack, which of the following parameters is used for 'Service to attack'?

Which of the following echo requests is used by a Fraggle attack?

During which of the following types of scanning, carefully crafted messages or packets are sent to a target computer by using wellsknown port numbers that are less than or equal to 1024?

While creating a PDF document with launch action, which of the following parameters is used for defining the type of application that should run?