IT essentials 7.0v ch.13 exam Questions and answers, graded A+[latest exam prediction paper 2024/25]

IT essentials 7.0v ch.13 exam Questions and answers, graded A+ Which two items are used in asymmetric encryption? - -Private key & Public key Which two algorithms are used for hash encoding to guarantee the integrity of data? - -MD5 & SHA A high technology company has an issue with unauthorized people gaining access to the company by following an authorized employee through the secure entrance. Which two measures could help with this security breach? - -mantrap & security guard checking ID's. A user receives a phone call from a person who claims to represent IT services and then asks that user for confirmation of username and password for auditing purposes. Which security threat does this phone call represent? - -Social Engineering The IT department is reporting that a company web server is receiving an abnormally high number of web page requests from different locations simultaneously. Which type of security attack is occurring? - -DDoS After confirming the removal of a virus from a computer, how should the technician ensure and verify the full functionality of the system? - -Check for latest OS patches or updates. A system administrator has been asked to protect the sensitive data on the Windows 7 computers of all management employees. Which Windows feature can be used to selectively encrypt individual files within the user accounts of each manager? - -EFS