Node.js Quiz | Set-2

Question 1

Which of the below is temporary memory storage that stores the data when it is being moved from one place to another ?

• Buffer.copy()
• Buffer.include()
• Buffer.copy()
• Buffer.equals()

Question 2

Which parse method is used to return the object whose properties represent the path ?

• path.parse()
• path.Reset()
• path.countReset()
• parse.countReset()

Question 3

Which below method is method to stop the time in Node.js ?

• console.timeEnd()
• console.timeStamp()
• console.trace()
• console.end()

Question 4

Which cipher method is used to return the buffer containing the value of cipher object ?

• cipher.last()
• cipher.start()
• cipher.final()
• cipher.update()

Question 5

Which module is used to update the cipher according to the given encoding format ?

• crypto.incrypt()
• cipher.update()
• cipher.increment()
• crypto.scrypt()

Question 6

Which method is used as a name resolution facility in Node.js ?

• Assert
• Http
• DNS
• Lookup

Question 7

Which DNS protocol is used to resolve name server records for the specified hostname ?

• dns.resolveNs()
• dns.resolveNapt()
• dns.resolveMx()
• dns.resolvePtr()

Question 8

Which of the below module handles file operations like creating, reading, deleting in Node.js ?

• Crypto module
• File module
• Os module
• Path module

Question 9

Which DNS protocol is used to resolve the IPv4 address for the specified hostname ?

• dns.resolveNaptr()
• dns.resolve6()
• dns.resolvePtr()
• dns.resolve4()

Question 10

Which below method is used to get the IP addresses of the current server in Node.js ?

• dnsPromises.resolve4()
• dnsPromises.resolveAny()
• dnsPromises.resolveMx()
• dnsPromises.getServers()