MCQs City

Computer Networks » Dns

Computer Networks Subcategories

Access Networks	Acl
Analyzing Subnet Mask	Application Layer
Aptitude Test	Atm Frame Relay
Basics	Bgp
Bluetooth	Broadcast Routing
Campus Interviews	Cidr
Cisco Lan Switches	Computer Network
Computer Network Interview Questions/	Computer Networks
Computer Networks Assessment	Computer Networks Basic
Congestion Control	Cookie
Cryptography	Data Link Layer
Delays Loss	Dhcp
Digital Signatures	Dns
Dv Routing Algorithms	Eigrp 2
Entrance Exams	Error Detection Correction Techniques
Ethernet	Experienced
Firewall	Frame Relay 2
Freshers	Ftp
Hash Functions	Hierarchical Routing
Http	Http Ftp
Icmp	Internet
Internetworking	Ip Routing 2
Ipsecurity	Ipv4
Ipv4 Ipv6 Comparison	Ipv6
Local Area Networks	Ls Routing Algorithms
Mac Address	Mail Access Protocols
Mcqs	Multiple Access Links Protocols
Multiplexing	Network Attacks
Network Layer	Network Management Models
Network Management Standards	Network Node Components
Network Security Encryption	Network Topology Set 2
Network Topology Set 3	Network Utilities
Online Quiz	Online Test
Ospf	Packet Circuit Switching
Physical Layer	Physical Media
Port	Public Key Cryptography
Quiz	Reference Models
Reliable Data Transfer	Remote Network Monitoring
Ripv1	Rmon1
Routers Functionalities Basics	Rpc
Rtp	Security
Security Management	Smtp
Snmp	Snmp Operations
Snmpv2 Protocol	Snmpv3 Features
Snmpv3 User Based Security Model	Sonet
Ssh	Switches Hubs
Symmetric Key Cryptography	System Utilities Management
Tcp	Telnet
Test	Topology
Transport Layer	Udp
Virtual Circuit	Vlan
Web Caching	Wimax
Wireless Lan	World Wide Web

The entire hostname has a maximum of ___________

A. 255 characters
B. 127 characters
C. 63 characters
D. 31 characters

Read more about this MCQ

A DNS client is called _________

A. DNS updater
B. DNS resolver
C. DNS handler
D. None of the mentioned

Read more about this MCQ

Servers handle requests for other domains _______

A. Directly
B. By contacting remote DNS server
C. It is not possible
D. None of the mentioned

Read more about this MCQ

DNS database contains _______

A. Name server records
B. Hostname-to-address records
C. Hostname aliases
D. All of the mentioned

Read more about this MCQ

If a server has no clue about where to find the address for a hostname then _______

A. Server asks to the root server
B. Server asks to its adjcent server
C. Request is not processed
D. None of the mentioned

Read more about this MCQ

Which one of the following allows client to update their DNS entry as their IP address change?

A. Dynamic DNS
B. Mail transfer agent
C. Authoritative name server
D. None of the mentioned

Read more about this MCQ

Wildcard domain names start with label _______

A. @
B. *
C. &
D. #

Read more about this MCQ

The right to use a domain name is delegated by domain name registers which are accredited by _______

A. Internet architecture board
B. Internet society
C. Internet research task force
D. Internet corporation for assigned names and numbers

Read more about this MCQ

The domain name system is maintained by _______

A. Distributed database system
B. A single server
C. A single computer
D. None of the mentioned

Read more about this MCQ

MCQs Menu

Past Papers