Which type of internet architecture component acts as a high-speed logical lookup table running inside local operating systems to resolve domain names locally before querying external DNS servers? MCQ with Answer and Explanation
Which type of internet architecture component acts as a high-speed logical lookup table running inside local operating systems to resolve domain names locally before querying external DNS servers?
A. The Corporate Extranet Interface Hub
B. The Outbound SMTP Transfer Queue
C. The Local Hosts File (hosts)
D. The FTP File Transfer Log Core
Answer: Option C
Solution (By JKSSB Mock Tests)
The local 'hosts' file is an operating system text file that maps domain names to IP addresses directly, overriding external DNS nameserver lookups for testing purposes.
What is the function of the 'Snoozed' folder or filter inside a modern digital email workspace setup?
A.To hold unverified spam items safely until automatic deletion
B.To temporarily hide selected email messages from the main inbox view, configured to automatically reappear at a designated future date and time chosen by the user
C.To store incomplete drafts of email layouts
D.To clear configuration script parameters automatically from local storage modules
Explanation:
The Snooze feature allows users to postpone handling an email, removing it from view and scheduling it to slide back to the top of the inbox when they are ready to address it.
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