Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 6
Q281:
In routing, a routing table contains information about:
A. MAC addresses
B. VLAN IDs
C. IP addresses
D. DNS records
Correct Answer:
C
Chapter: 6
Q282:
What is the action performed by a router to forward a packet to the destination?
A. Forwarding
B. Routing
C. Addressing
D. Switching
Correct Answer:
A
Chapter: 6
Q283:
Which type of routing uses a fixed route or virtual circuit for all packets in a message?
A. Connectionless routing
B. Multicast routing
C. Unicast routing
D. Connection-oriented routing
Correct Answer:
D
Chapter: 6
Q284:
What is an example of a routing algorithm that calculates the least cost route?
A. Distance-Vector routing
B. ARP
C. CSMA/CD
D. Ethernet
Correct Answer:
A
Chapter: 6
Q285:
What is the primary difference between unicast and multicast routing?
A. Unicast sends to one network, multicast sends to many
B. Multicast sends to one network, unicast sends to many
C. Both send to all networks
D. Unicast does not use routing tables
Correct Answer:
A
Chapter: 6
Q286:
How is the internet typically modeled in routing algorithms?
A. As a star topology
B. As a mesh topology
C. As a weighted graph
D. As a broadcast domain
Correct Answer:
C
Chapter: 6
Q287:
What is the purpose of a weighted graph in routing?
A. To connect routers
B. To represent network links with a cost
C. To visualize routing tables
D. To generate signals
Correct Answer:
B
Chapter: 6
Q288:
What protocol is used in routing to select the best route?
A. HTTP
B. ARP
C. ICMP
D. Routing protocol
Correct Answer:
D
Chapter: 6
Q289:
Which type of routing treats each packet independently, potentially sending them via different routes?
A. Connection-oriented routing
B. Unicast routing
C. Connectionless routing
D. Multicast routing
Correct Answer:
C
Chapter: 6
Q290:
In which type of routing is each network link assigned a cost for determining the best route?
A. Broadcast routing
B. Link-State routing
C. Distance-Vector routing
D. Anycast routing
Correct Answer:
B
Chapter: 7
Q291:
What is the key dependency of all cloud networks for remote IT resource provisioning?
A. Internet
B. Intranet
C. Private networks
D. LANs
Correct Answer:
A
Chapter: 7
Q292:
How do cloud providers and consumers connect to the Internet?
A. Through routers
B. Through ISPs
C. Through switches
D. Through firewalls
Correct Answer:
B
Chapter: 7
Q293:
What devices interconnect the largest backbone networks of the Internet?
A. Modems
B. Hubs
C. Core routers
D. Bridges
Correct Answer:
C
Chapter: 7
Q294:
Which tier of the Internet connects large-scale international ISPs?
A. Tier 1
B. Tier 2
C. Tier 3
D. None of the above
Correct Answer:
A
Chapter: 7
Q295:
Which tier of ISPs provides local connectivity to end users and cloud providers?
A. Tier 1
B. Tier 2
C. Tier 3
D. Core routers
Correct Answer:
C
Chapter: 7
Q296:
How are international networks connected in the global Internet infrastructure?
A. Through firewalls
B. Through Tier 3 networks
C. Through core routers
D. Through local ISPs
Correct Answer:
C
Chapter: 7
Q297:
Which of the following tiers consist of large regional ISPs connected to Tier 1?
A. Tier 1
B. Tier 2
C. Tier 3
D. Cloud providers
Correct Answer:
B
Chapter: 7
Q298:
Who typically connects to Tier 3 providers in the Internet hierarchy?
A. Tier 1 providers
B. Cloud providers and users
C. Core routers
D. International networks
Correct Answer:
B
Chapter: 7
Q299:
What is the relationship between Tier 1 and Tier 2 ISPs?
A. Tier 1 ISPs are connected to local ISPs
B. Tier 2 ISPs are connected to international ISPs
C. Tier 2 ISPs are connected to Tier 1 ISPs
D. Tier 2 ISPs connect directly to end users
Correct Answer:
C
Chapter: 7
Q300:
What does the Internet support in relation to IT resources?
A. Local networking
B. Remote provisioning
C. On-premises deployment
D. Corporate networking
Correct Answer:
B