Client-Server Architecture: A Comprehensive Guide for Master's Students

Question 1

In which scenario does a client-server architecture demonstrate its advantages most effectively?

Accepted Answer

A system where multiple clients connect to a central database managed by a dedicated server

Answer

A system where all components reside on a single computer

Answer

A system where each client manages its own local database, which is synchronized with a central server

Question 2

In a client-server architecture, what is the main responsibility of the client?

Accepted Answer

Providing an interface for user interaction.

Answer

Managing data storage and processing.

Answer

Handling communication between nodes.

Answer

Ensuring data consistency.

Question 3

Which of the following is NOT an advantage of the client-server architecture?

Accepted Answer

Enhanced latency

Answer

Modularity

Answer

Scalability

Answer

Centralized control

Question 4

What is the fundamental difference between a thin client and a fat client?

Accepted Answer

Functionality

Answer

Network dependency

Answer

Hardware requirements

Answer

Cost of implementation

Question 5

In a distributed system, what is the primary role of a middleware layer?

Accepted Answer

Providing a common platform for communication

Answer

Handling security and authentication

Answer

Managing data storage and retrieval

Answer

Translating data between different formats

Question 6

What are the desirable qualities of a well-designed client-server system?

Accepted Answer

Loose coupling, high cohesion, statelessness

Answer

Tight coupling, low cohesion, statefulness

Answer

Loose coupling, low cohesion, statefulness

Answer

Tight coupling, high cohesion, statelessness

Question 7

What is the primary objective of load balancing in a client-server architecture?

Accepted Answer

Minimizing user response time

Answer

Optimizing resource utilization

Answer

Enhancing data availability

Answer

Improving fault tolerance

Question 8

What is the primary responsibility of a client in a client-server architecture?

Accepted Answer

Providing user interface

Answer

Processing user requests

Answer

Storing and managing data

Question 9

What is the main purpose of a server in a client-server architecture?

Accepted Answer

Responding to client requests

Answer

Managing user accounts

Answer

Providing network connectivity

Question 10

Which of the following is a commonly used communication protocol in client-server architecture?

Accepted Answer

HTTP

Answer

SMTP

Answer

FTP

Answer

UDP

Question 11

What is the term for a client-server architecture where multiple servers handle client requests?

Accepted Answer

Distributed

Answer

Multi-tier

Answer

Peer-to-peer

Question 12

In a client-server architecture, the component that initiates requests and receives responses is the:

Accepted Answer

Client

Answer

Database

Answer

Server

Answer

Router

Question 13

Which is NOT an advantage of the client-server architecture?

Accepted Answer

Improved data consistency

Answer

Enhanced performance

Answer

Simplified maintenance

Answer

Increased scalability

Question 14

In a three-tier client-server architecture, which protocol is commonly used for communication between the client and the web server?

Accepted Answer

HTTP

Answer

SMTP

Answer

POP3

Answer

FTP

Question 15

Which of the following is a disadvantage of using a distributed database in a client-server architecture?

Accepted Answer

Increased data inconsistency

Answer

Reduced data redundancy

Answer

Simplified data management

Answer

Improved data security

Question 16

In a client-server architecture with multiple servers, which component is responsible for managing and distributing incoming client requests?

Accepted Answer

Load balancer

Answer

Firewall

Answer

Router

Answer

Database server

Question 17

Which of the following is a key difference between a thin client and a thick client in a client-server architecture?

Accepted Answer

Functionality and processing capabilities

Answer

Type of operating system used

Answer

Cost of implementation

Answer

Network connectivity

Question 18

Which of the following is a fundamental attribute of client-server architecture?

Accepted Answer

Separation of concerns between clients and servers

Answer

High scalability

Answer

Exceptionally high performance

Answer

Guaranteed data consistency

Question 19

In a client-server architecture, what is the primary responsibility of a client?

Accepted Answer

Initiating requests and receiving responses from the server

Answer

Managing communication among multiple clients

Answer

Storing and managing data

Answer

Processing user interface events

Question 20

What is the primary function of a server in a client-server architecture?

Accepted Answer

Providing services and responding to requests initiated by clients

Answer

Validating data entered by clients

Answer

Handling user authentication and authorization

Answer

Initiating requests to clients

Question 21

Which of the following is a fundamental characteristic of client-server architecture?

Accepted Answer

Separation of concerns between clients and servers

Answer

Centralized data storage and processing

Answer

Tight coupling between components

Answer

Peer-to-peer communication model

Question 22

What is the primary responsibility of a client in a client-server architecture?

Accepted Answer

Initiate requests for services and display the results

Answer

Store and manage persistent data

Answer

Perform complex computations and data processing

Answer

Handle user authentication and access control

Question 23

Provide a well-known example of a client-server application.

Accepted Answer

A web browser accessing a web server

Answer

BitTorrent peer-to-peer file-sharing system

Answer

Ethereum blockchain network

Answer

MySQL database management system

Question 24

What is the primary purpose of middleware in a client-server architecture?

Accepted Answer

Provide a layer of abstraction and interoperability between heterogeneous clients and servers

Answer

Enhance performance by optimizing data transfer and caching

Answer

Handle error handling and recovery mechanisms

Question 25

Which of the following is a significant advantage of the client-server architecture?

Accepted Answer

Enhanced scalability

Answer

Decentralized data storage and management

Answer

Reduced complexity in system management

Answer

Diminished resource sharing

Question 26

In a typical client-server model, which component is responsible for providing services to clients?

Accepted Answer

Server

Answer

Database

Answer

Client

Answer

Network

Question 27

What is the main responsibility of a client in a client-server system?

Accepted Answer

Initiating requests to the server

Answer

Storing and managing data

Answer

Processing data requests from the server

Answer

Managing the network connection

Question 28

Which of the following is a common example of a client-server application?

Accepted Answer

Web browsing

Answer

Text editor

Answer

Image editing software

Answer

Spreadsheet software

Question 29

A client-server architecture can be classified as:

Accepted Answer

A distributed system

Answer

A monolithic system

Answer

A peer-to-peer system

Answer

A centralized system

Question 30

In a three-tier architecture, which tier typically handles the user interface and user interactions?

Accepted Answer

Presentation tier

Answer

Data tier

Answer

Business logic tier

Answer

Application tier

Question 31

What is the primary concern with scalability in a client-server architecture?

Accepted Answer

Managing the load on the server as the number of clients increases

Answer

Providing adequate storage capacity

Answer

Ensuring the network bandwidth is sufficient

Answer

Maintaining the security of the client machines

Question 32

Which of the following is a common technique for improving the scalability of a client-server application?

Accepted Answer

Load balancing

Answer

Reducing the number of client connections

Answer

Using a single server for all clients

Answer

Using a centralized database

Question 33

What is a potential disadvantage of using a centralized server in a client-server architecture?

Accepted Answer

Single point of failure

Answer

Unlimited scalability

Answer

Reduced complexity

Answer

Lower cost

Question 34

Which layer of the client-server architecture is responsible for handling the data manipulation and storage?

Accepted Answer

Data layer

Answer

Network layer

Answer

Business logic layer

Answer

Presentation layer

Question 35

Which type of server architecture distributes the workload among multiple servers, increasing scalability and reliability?

Accepted Answer

Clustered architecture

Answer

Centralized architecture

Answer

Distributed architecture

Question 36

In a client-server architecture, what is the primary responsibility of the middleware layer?

Accepted Answer

Provide common services and functionalities, hiding the complexities of underlying network and application protocols.

Answer

Connect clients and servers directly, reducing latency.

Answer

Store and manage persistent data, ensuring data integrity.

Answer

Handle network communications exclusively.

Question 37

Which of the following is NOT a fundamental characteristic of a client-server architecture?

Accepted Answer

High coupling between clients and servers

Answer

Asynchronous communication

Answer

Hierarchical organization of components

Answer

Shared resources and services

Question 38

In the context of a client-server model, what is the main function of the client?

Accepted Answer

Initiate requests for services from the server, providing input data and handling responses.

Answer

Manage and allocate network resources to optimize performance.

Answer

Provide security authentication and authorization mechanisms.

Answer

Store and maintain persistent data, ensuring data availability.

Question 39

Which advantage of a client-server architecture is particularly beneficial for web applications?

Accepted Answer

Centralized data management and security, enabling efficient data storage, retrieval, and protection.

Answer

Improved offline functionality, supporting user access and interaction even without an active network connection.

Answer

Enhanced user interface responsiveness, allowing for smooth and interactive user experiences.

Answer

Reduced network bandwidth requirements, minimizing data transfer and optimizing network utilization.

Question 40

What is a significant drawback of a client-server architecture in terms of network reliability?

Accepted Answer

Single point of failure at the server, where server failure can disrupt services and impact client accessibility.

Answer

Limited support for different operating systems, restricting client compatibility and deployment options.

Answer

Increased network latency due to server processing, affecting response times and user experience.

Answer

Difficulty in scaling to handle large numbers of users, limiting the architecture's ability to support growing user bases.

Question 41

Which communication model is commonly used in a client-server architecture, facilitating request-response interactions?

Accepted Answer

Request-response

Answer

Pub-sub

Answer

Peer-to-peer

Answer

Message queuing

Question 42

In a web-based environment, what type of client typically accesses web pages through a browser?

Accepted Answer

Thin client

Answer

Server

Answer

Fat client

Answer

Middleware

Question 43

Which of the following protocols is not commonly used in client-server communication?

Accepted Answer

SMTP

Answer

FTP

Answer

TCP

Answer

HTTP

Question 44

In a three-tier architecture, which layer is primarily responsible for managing user interface elements and interactions?

Accepted Answer

Presentation layer

Answer

Data access layer

Answer

Network layer

Answer

Business logic layer

Question 45

What is the primary purpose of load balancing in a client-server system?

Accepted Answer

Distributing client requests across multiple servers

Answer

Enhancing data security

Answer

Optimizing network bandwidth usage

Question 46

Which of the following best describes the role of a web server in a client-server architecture?

Accepted Answer

Processes client requests and delivers web pages

Answer

Manages network connections

Answer

Stores and retrieves user data