Consider a scenario consisting of a tree network. The root Node N is connected to two man nodes N1 and N2. N1 is connected to N11 and N12. N2 is connected to N21 and N22. What will happen if any one of the main
nodes fail?
Who is responsible for executing the policies and plans required for supporting the information technology and computer systems of an organization?
Michelle is a network security administrator working at a multinational company. She wants to provide secure access to corporate data (documents, spreadsheets, email, schedules, presentations, and other enterprise data) on mobile devices across organizations networks without being slowed down and also wants to enable easy and secure sharing of information between devices within an enterprise. Based on the above mentioned requirements, which among the following solution should Michelle implement?
Which firewall can a network administrator use for better bandwidth management, deep packet inspection, and Hateful inspection?
Which of the following commands can be used to disable unwanted services on Debian, Ubuntu and other Debian-based Linux distributions?
Oliver is a Linux security administrator at an MNC. An employee named Alice has resigned from his organization and Oliver wants to disable this user in Ubuntu. Which of the following commands can be used to accomplish this?
What cryptography technique can encrypt small amounts of data and applies it to digital signatures?
Stephanie is currently setting up email security so all company data is secured when passed through email. Stephanie first sets up encryption to make sure that a specific user's email is protected. Next, she needs to
ensure that the incoming and the outgoing mail has not been modified or altered using digital signatures. What is Stephanie working on?
Jason has set a firewall policy that allows only a specific list of network services and deny everything else. This strategy is known as a____________.
Riya bought some clothes and a watch from an online shopping site a few days back. Since then,
whenever she accesses any other application (games, browser, etc.) on her mobile, she is spammed with
advertisements for clothes and watches similar to the ones she bought. What can be the underlying
reason for Riya’s situation?
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