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Cloud Computing (Unit 1)

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

What does ISP stand for?

a)
  • Internet Support Program

b)
  • Internal System Protocol

c)
  • Internet Service Provider

d)
  • International Software Platform

2.

Which of the following is NOT a type of ISP?

a)
  • Tier 1 ISP

b)
  • Tier 2 ISP

c)
  • Tier 3 ISP

d)
  • Tier 4 ISP

3.

Which technology is NOT used by ISPs for internet access?

a)
  • Dial-up

b)
  • Satellite

c)
  • Fiber Optic

d)
  • Ethernet Cable

4.

What is a primary function of ISPs?

a)
  • Creating new protocols

b)
  • Providing internet access

c)
  • Manufacturing routers

d)

Configuring hardware

5.

Which of the following describes Tier 1 ISPs?

a)
  • They rely on Tier 2 ISPs for connectivity.

b)
  • They have settlement-free peering access.

c)
  • They purchase bandwidth from Tier 3 ISPs.

d)

They primarily operate locally.

6.

What is a key service offered by ISPs for businesses?

a)
  • Operating system support

b)
  • Database creation

c)
  • Domain name registration

d)
  • Server maintenance

7.

Which of the following ISPs are the smallest?

a)
  • Tier 1

b)
  • Tier 2

c)
  • Tier 3

d)
  • Cloud-based ISPs

8.

What does packet switching do?

a)
  • Creates a dedicated path for communication

b)
  • Divides data into smaller packets

c)
  • Uses circuit paths for data transmission

d)
  • Transfers complete messages one hop at a time

9.

What is a characteristic of datagram packet switching?

a)
  • Requires a pre-established route

b)
  • Routes packets independently

c)
  • Ensures packets are delivered in order

d)
  • Uses fixed-size cells

10.

What is the main advantage of virtual circuit packet switching?

a)
  • Reliability and packet order

b)
  • Flexibility in routing

c)
  • Low bandwidth usage

d)
  • Independent packet handling

11.

Which technology uses fixed-size cells for data transmission?

a)
  • Packet switching

b)
  • Circuit switching

c)
  • Datagram switching

d)
  • Cell switching

12.

What is an example of packet switching?

a)
  • Telephone networks

b)
  • Internet

c)
  • ATM networks

d)
  • Traditional telegraphs

13.

Which routing approach uses manually configured routes?

a)
  • Distance vector routing

b)
  • Policy-based routing

c)
  • Static routing

d)
  • Dynamic routing

14.

OSPF (Open Shortest Path First) is an example of which routing type?

a)
  • Static routing

b)
  • Link-state routing

c)
  • Distance vector routing

d)
  • Source routing

15.

What is the primary characteristic of Distance Vector Routing?

a)
  • Uses the entire network topology

b)
  • Shares information with immediate neighbors

c)
  • Tracks path histories for optimization

d)
  • Is used in MPLS networks

16.

BGP (Border Gateway Protocol) is an example of which routing type?

a)
  • Path vector routing

b)
  • Static routing

c)
  • Link-state routing

d)
  • Multicast routing

17.

What does unicast routing do?

a)
  • Sends data to all nodes in the network

b)
  • Delivers data to a geographical area

c)
  • Sends data to a single destination

d)
  • Distributes traffic across multiple paths

18.

What type of routing sends data to the nearest destination?

a)
  • Broadcast routing

b)
  • Geocast routing

c)
  • Multicast routing

d)
  • Anycast routing

19.

What is the purpose of load balancing routing?

a)
  • Simplify traffic paths

b)
  • Avoid network congestion

c)
  • Distribute traffic across multiple paths

d)
  • Increase data packet size

20.

Which switching technique requires a dedicated communication path?

a)
  • Circuit switching

b)
  • Packet switching

c)
  • Message switching

d)
  • Label switching

21.

What is an advantage of circuit switching?

a)
  • Efficiency in large networks

b)
  • Packet-level routing

c)
  • Low setup cost

d)
  • Provides a constant transmission rate

22.

Which routing technique is used for sending data to multiple receivers?

a)
  • Unicast routing

b)
  • Multicast routing

c)
  • Geocast routing

d)
  • Anycast routing

23.

What type of communication is traditional telephone networking based on?

a)
  • Packet switching

b)
  • Circuit switching

c)
  • Datagram switching

d)
  • Multicast routing

24.

MPLS networks primarily use which type of switching?

a)
  • Circuit switching

b)
  • Label switching

c)
  • Message switching

d)
  • Datagram switching

25.

Which protocol is commonly used for routing between autonomous systems?

a)
  • RIP

b)
  • OSPF

c)
  • BGP

d)
  • MPLS

26.

What is the role of Internet Service Providers (ISPs) in the digital economy?

a)
  • Managing inventory systems

b)
  • Supporting e-commerce platforms

c)
  • Designing algorithms

d)
  • Creating cryptocurrencies

27.

Which type of routing automatically adjusts to network conditions?

a)
  • Static routing

b)
  • Dynamic routing

c)
  • Source routing

d)
  • Policy-based routing

28.

What is the primary purpose of policy-based routing?

a)
  • Reducing latency

b)
  • Routing based on predefined policies

c)
  • Increasing packet sizes

d)
  • Optimizing bandwidth

29.

Which of the following protocols is an Interior Gateway Protocol (IGP)?

a)
  • OSPF

b)
  • BGP

c)
  • MPLS

d)
  • PIM

30.

What does RIP stand for in routing protocols?

a)
  • Router Information Protocol

b)
  • Routing Information Protocol

c)
  • Real-time Internet Protocol

d)
  • Reliable Information Protocol

31.

What is a characteristic of message switching?

a)
  • Splits data into fixed-size packets

b)
  • Transfers entire messages one hop at a time

c)
  • Requires a dedicated path

d)
  • Ensures order of delivery

32.

Which of the following switching techniques was used in early data communication networks?

a)
  • Circuit switching

b)
  • Packet switching

c)
  • Message switching

d)
  • Label switching

33.

What is an advantage of packet switching?

a)
  • Efficiency and flexibility

b)
  • Requires fixed-size cells

c)
  • High latency

d)
  • Dedicated transmission path

34.

What type of communication does broadcast routing support?

a)
  • Delivering data to the nearest destination

b)
  • Sending data to all nodes in the network

c)
  • Distributing data to specific receivers

d)
  • Unicast-based delivery

35.

What does MPLS stand for?

a)
  • Multi-Purpose Label Switching

b)
  • Multiprotocol Label Switching

c)
  • Multipath Layer System

d)
  • Multipoint Logical Switching

36.

Which routing protocol is ideal for large networks?

a)
  • RIP

b)
  • OSPF

c)
  • Static routing

d)
  • Geocast routing

37.

What is the function of distance vector routing?

a)
  • Shares routing tables with neighbors

b)
  • Ensures packets arrive in order

c)
  • Optimizes routes based on policies

d)
  • Requires manual configurations

38.

What is the main characteristic of link-state routing?

a)
  • Routes based on predefined policies

b)
  • Uses path vectoring for optimization

c)
  • Uses the network’s entire topology

d)
  • Shares information only with neighbors

39.

What type of ISP provides internet for specific regions?

a)
  • Tier 3 ISP

b)
  • Tier 2 ISP

c)
  • Tier 1 ISP

d)
  • Satellite-based ISP

40.

What does geocast routing do?

a)
  • Sends data to a single destination

b)
  • Delivers data to a geographical area

c)
  • Broadcasts data to all nodes

d)
  • Routes data based on bandwidth

41.

Which routing type is best suited for load distribution?

a)
  • Load balancing routing

b)
  • Multicast routing

c)
  • Static routing

d)
  • Distance vector routing

42.

What is an example of multicast routing?

a)
  • Delivering email to a single user

b)
  • Streaming video to multiple users

c)
  • Sending GPS data to a specific region

d)
  • Broadcasting a message to all nodes

43.

Which switching technique uses labels to speed up routing?

a)
  • Circuit switching

b)
  • Packet switching

c)
  • Message switching

d)
  • Label switching

44.

Which of the following describes tiered ISP structures?

a)
  • Tier 1 ISPs provide direct access to the internet.

b)
  • Tier 2 ISPs rely on Tier 3 ISPs for bandwidth.

c)
  • Tier 3 ISPs operate globally.

d)
  • Tier 1 ISPs only serve local regions.

45.

Which protocol is commonly used for link-state routing?

a)
  • RIP

b)
  • OSPF

c)
  • BGP

d)
  • MPLS

46.

What is the main advantage of multicast routing?

a)
  • Minimizing costs

b)
  • Efficient data delivery to multiple receivers

c)
  • Reducing latency for unicast data

d)
  • Ensuring packet reliability

47.

Which ISP technology is best for remote areas?

a)
  • Dial-up

b)
  • Satellite

c)
  • DSL

d)
  • Fiber optic

48.

Which type of routing is commonly used in content delivery networks (CDNs)?

a)
  • Anycast routing

b)
  • Broadcast routing

c)
  • Unicast routing

d)
  • Static routing

49.

What does an ISP use to register unique web addresses?

a)
  • Domain name registration

b)
  • Email hosting

c)
  • Routing policies

50.

What is the primary purpose of fiber optic connections?

a)
  • Provide wireless access

b)
  • Transmit data at high speeds

c)
  • Reduce packet size

d)
  • Enable circuit switching