Q#1: Network management primarily deals with:
(A) Hardware manufacturing
(B) Monitoring, controlling, and maintaining networks
(C) Encrypting emails
(D) Web development
Answer: (B) Monitoring, controlling, and maintaining networks
Q#2: The standard network management model is defined by:
(A) IEEE
(B) ISO
(C) ITU-T
(D) IETF
Answer: (B) ISO
Q#3: SNMP stands for:
(A) Simple Network Management Protocol
(B) Secure Network Monitoring Protocol
(C) Standard Network Management Program
(D) Simple Node Management Process
Answer: (A) Simple Network Management Protocol
Q#4: SNMP operates at which layer?
(A) Application
(B) Transport
(C) Network
(D) Data Link
Answer: (A) Application
Q#5: The default port for SNMP is:
(A) 20
(B) 22
(C) 161
(D) 443
Answer: (C) 161
Q#6: MIB in SNMP stands for:
(A) Management Information Base
(B) Monitoring Internal Buffer
(C) Main Interface Board
(D) Managed Internet Base
Answer: (A) Management Information Base
Q#7: Network management functions include:
(A) Fault management
(B) Configuration management
(C) Accounting management
(D) All of the above
Answer: (D) All of the above
Q#8: Fault management in networks deals with:
(A) Configuring devices
(B) Detecting and correcting errors
(C) Billing users
(D) Encrypting traffic
Answer: (B) Detecting and correcting errors
Q#9: Configuration management ensures:
(A) Proper network setup and monitoring
(B) Data encryption
(C) Packet switching
(D) Routing updates
Answer: (A) Proper network setup and monitoring
Q#10: Accounting management is responsible for:
(A) Billing and resource usage tracking
(B) Fault detection
(C) Device configuration
(D) QoS enforcement
Answer: (A) Billing and resource usage tracking
Q#11: Performance management deals with:
(A) Network traffic monitoring
(B) Fault detection only
(C) File transfer
(D) Encryption
Answer: (A) Network traffic monitoring
Q#12: Security management in networks ensures:
(A) Confidentiality, integrity, and authentication
(B) Routing updates
(C) Fault detection
(D) DNS resolution
Answer: (A) Confidentiality, integrity, and authentication
Q#13: EMS stands for:
(A) Enterprise Management System
(B) Element Management System
(C) Extended Management Service
(D) Ethernet Management System
Answer: (B) Element Management System
Q#14: NMS stands for:
(A) Network Management System
(B) Node Monitoring System
(C) Network Monitoring Server
(D) Node Management Software
Answer: (A) Network Management System
Q#15: NMS is responsible for:
(A) Managing multiple network elements
(B) Only encryption
(C) DNS resolution
(D) FTP transfers
Answer: (A) Managing multiple network elements
Q#16: SNMP manager communicates with:
(A) Routers only
(B) SNMP agents
(C) Switches only
(D) Firewalls only
Answer: (B) SNMP agents
Q#17: SNMP agent resides on:
(A) Client machines
(B) Managed devices
(C) DNS servers
(D) Web servers
Answer: (B) Managed devices
Q#18: Trap messages in SNMP are:
(A) Periodic reports
(B) Unsolicited alerts sent by agent
(C) Configuration commands
(D) File transfers
Answer: (B) Unsolicited alerts sent by agent
Q#19: GetRequest in SNMP is used to:
(A) Retrieve management information
(B) Send email
(C) Transfer files
(D) Encrypt data
Answer: (A) Retrieve management information
Q#20: SetRequest in SNMP is used to:
(A) Update configuration on managed device
(B) Retrieve email
(C) Transfer files
(D) Authenticate users
Answer: (A) Update configuration on managed device
Q#21: ICMP is used for:
(A) Network management messages
(B) File transfer
(C) Email delivery
(D) DNS queries
Answer: (A) Network management messages
Q#22: Ping utility uses:
(A) TCP
(B) UDP
(C) ICMP
(D) HTTP
Answer: (C) ICMP
Q#23: RMON stands for:
(A) Remote Monitoring
(B) Router Management
(C) Resource Monitoring Network
(D) Remote Network Module
Answer: (A) Remote Monitoring
Q#24: RMON extends SNMP by:
(A) Providing detailed traffic statistics
(B) Encrypting traffic
(C) Sending emails
(D) Configuring IP addresses
Answer: (A) Providing detailed traffic statistics
Q#25: Network topology management helps in:
(A) Mapping network layout
(B) File transfer
(C) Email sending
(D) DNS lookup
Answer: (A) Mapping network layout
Q#26: Fault localization helps to:
(A) Identify faulty network component
(B) Encrypt data
(C) Monitor web traffic
(D) Transfer files
Answer: (A) Identify faulty network component
Q#27: SNMP version 3 supports:
(A) No security
(B) Authentication and encryption
(C) Only polling
(D) Only traps
Answer: (B) Authentication and encryption
Q#28: SNMP v1 and v2c provide:
(A) Full security
(B) Minimal security
(C) No MIB support
(D) Only TCP connection
Answer: (B) Minimal security
Q#29: MIB is structured as:
(A) Flat table
(B) Hierarchical tree
(C) Ring
(D) Linear list
Answer: (B) Hierarchical tree
Q#30: Network availability management ensures:
(A) Devices are operational
(B) File encryption
(C) Email delivery
(D) Web hosting
Answer: (A) Devices are operational
Q#31: Fault management includes:
(A) Detection, isolation, and correction
(B) Email transfer
(C) HTTP requests
(D) Routing updates
Answer: (A) Detection, isolation, and correction
Q#32: SNMP communities provide:
(A) Authentication
(B) DNS lookup
(C) IP routing
(D) HTTP sessions
Answer: (A) Authentication
Q#33: Read-only community allows:
(A) Viewing data only
(B) Modifying data
(C) Deleting devices
(D) Encrypting data
Answer: (A) Viewing data only
Q#34: Read-write community allows:
(A) Viewing and modifying management data
(B) Sending emails
(C) File transfer
(D) DNS resolution
Answer: (A) Viewing and modifying management data
Q#35: Network monitoring tools include:
(A) Wireshark
(B) Nagios
(C) SolarWinds
(D) All of the above
Answer: (D) All of the above
Q#36: Fault tolerance in network means:
(A) No device failure
(B) Ability to continue operation during failure
(C) Encryption of all traffic
(D) Only packet monitoring
Answer: (B) Ability to continue operation during failure
Q#37: Syslog is used for:
(A) Logging network events
(B) Encrypting messages
(C) File transfer
(D) Remote login
Answer: (A) Logging network events
Q#38: Performance metrics include:
(A) Throughput, delay, jitter, packet loss
(B) Email delivery
(C) File encryption
(D) HTTP requests
Answer: (A) Throughput, delay, jitter, packet loss
Q#39: Configuration backup in network ensures:
(A) Data restoration in case of failure
(B) Routing updates
(C) File transfer
(D) DNS resolution
Answer: (A) Data restoration in case of failure
Q#40: Network auditing helps in:
(A) Security verification
(B) Performance check
(C) Fault detection
(D) All of the above
Answer: (D) All of the above
Q#41: Trap messages are sent:
(A) Periodically
(B) Asynchronous alerts
(C) Only on request
(D) Never
Answer: (B) Asynchronous alerts
Q#42: SNMP manager polls agent using:
(A) GetRequest
(B) SetRequest
(C) Trap
(D) Notify
Answer: (A) GetRequest
Q#43: Network discovery tools help to:
(A) Identify devices in the network
(B) Encrypt traffic
(C) Send email
(D) Transfer files
Answer: (A) Identify devices in the network
Q#44: Network topology maps are used to:
(A) Plan and troubleshoot networks
(B) Encrypt packets
(C) Send emails
(D) DNS resolution
Answer: (A) Plan and troubleshoot networks
Q#45: Accounting management is also called:
(A) Performance management
(B) Billing management
(C) Fault management
(D) Configuration management
Answer: (B) Billing management
Q#46: Alarm management helps in:
(A) Notifying network faults
(B) Sending emails
(C) File transfer
(D) DNS queries
Answer: (A) Notifying network faults
Q#47: Remote monitoring is advantageous because:
(A) Reduces need for on-site presence
(B) Encrypts all traffic
(C) Eliminates network devices
(D) Deletes errors automatically
Answer: (A) Reduces need for on-site presence
Q#48: Network management protocols include:
(A) SNMP, ICMP, RMON
(B) HTTP, FTP, SMTP
(C) DNS, DHCP, ARP
(D) TCP, UDP only
Answer: (A) SNMP, ICMP, RMON
Q#49: EMS manages:
(A) Individual network elements
(B) Entire network
(C) Only web servers
(D) Only email servers
Answer: (A) Individual network elements
Q#50: NMS manages:
(A) Individual devices
(B) Entire network
(C) Only email servers
(D) Only web servers
Answer: (B) Entire network