IP Addressing Class Quiz

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Questions and Answers

What is the maximum number of networks that can be defined in Class C addressing?

2,097,152 (correct)

16,384

65,534

254

How many hosts can a Class B network accommodate?

65,534 (correct)

16,777,214

126

254

Which class is not designed for hosts in the addressing scheme?

Class D (correct)

Class C

Class B

Class A

What is the classful addressing scheme used for?

Identification of network classes Signup and view all the answers

Which address range corresponds to Class A?

0.0.0.0 to 127.255.255.255 Signup and view all the answers

What is the total number of hosts in a Class C network?

254 Signup and view all the answers

What is the main limitation of the classful addressing scheme?

It leads to inefficient allocation of address space Signup and view all the answers

What does the prefix /24 indicate in a network class?

254 hosts Signup and view all the answers

What does the 1's in a subnet mask represent?

Network bits Signup and view all the answers

Which type of subnetting uses a fixed subnet mask for all subnets?

Fixed Length Subnet Masking (FLSM) Signup and view all the answers

What is a disadvantage of Fixed Length Subnet Masking (FLSM)?

It may lead to wastage of IP address space. Signup and view all the answers

How does Variable Length Subnet Masking (VLSM) minimize IP wastage?

By allowing subnets to have different sizes. Signup and view all the answers

What prompted the development of Classless Inter-Domain Routing (CIDR)?

The exponential growth of the internet and concerns over routing table sizes. Signup and view all the answers

What concept replaces traditional Class A, B, and C addresses in the CIDR model?

Network-prefix Signup and view all the answers

What is one of the main concerns regarding the global Internet's routing system?

Rapid growth in the size of routing tables. Signup and view all the answers

What is a primary feature of the CIDR model?

It uses a bit mask to represent routing information. Signup and view all the answers

What is a primary function of a database server?

To deliver database services to client systems Signup and view all the answers

Which of the following statements about database servers is true?

Database servers are often used by large organizations to manage data. Signup and view all the answers

Which of the following is an example of a database management system?

SAP HANA Signup and view all the answers

What is a key feature of DB2 designed by IBM?

It has NoSQL capabilities and can read JSON and XML. Signup and view all the answers

Which of the following best characterizes Oracle database software?

It is an object-relational database management system. Signup and view all the answers

What does SAP HANA primarily support?

OLTP, OLAP, and SQL Signup and view all the answers

What advantage does SolarWinds Database Performance Analyzer provide?

It enhances the performance of SQL query analysis and tuning. Signup and view all the answers

Which characteristic makes database servers preferable to file servers?

Database servers manage data more efficiently for frequent processing. Signup and view all the answers

Which type of server acts as a 'virtual post office'?

Mail server Signup and view all the answers

What distinguishes dedicated servers from regular personal computers?

Dedicated servers are optimized for specific tasks and often have enhanced configurations. Signup and view all the answers

Which of the following is NOT a type of server mentioned?

Network server Signup and view all the answers

Why is fault tolerance important for servers?

To ensure clients can function correctly and reliably. Signup and view all the answers

What service do proxy servers typically provide?

Acting as an intermediary for requests from clients seeking resources. Signup and view all the answers

Which type of server is specifically designed to provide applications to users?

Application server Signup and view all the answers

What is a common reason for using cloud servers?

To allow centralized access to files and applications over the internet. Signup and view all the answers

What principle does Rule 11 emphasize in relation to distributed databases?

End-users should perceive data as being located at a single site. Signup and view all the answers

What describes a field in a database table?

It represents specific information about every record. Signup and view all the answers

Which of the following statements best defines a record in a database?

It is also called a row and contains specific data for an individual entry. Signup and view all the answers

What does Rule 12 aim to ensure in a database system?

Security and integrity constraints must not be bypassed via the interface. Signup and view all the answers

What is the significance of NULL values in a database table?

They indicate the presence of an entry but with no associated data. Signup and view all the answers

In an RDBMS, what does entity integrity ensure?

No duplicate rows are present in a table. Signup and view all the answers

Which best describes a column in a database table?

It stores data related to all records in a table. Signup and view all the answers

What is the primary function of tables in an RDBMS?

To organize data into structured formats with rows and columns. Signup and view all the answers

What is an IP address primarily used for in a network?

Designating the specific location of a device on the network Signup and view all the answers

Which class of IP addresses is typically used for large networks?

Class A Signup and view all the answers

What is the primary difference between private and public IP addresses?

Public IP addresses can be routed over the internet, while private ones cannot Signup and view all the answers

Which type of subnetting allows for variable-sized subnets?

CIDR Signup and view all the answers

What does VLSM stand for in the context of IP addressing?

Variable Length Subnet Masking Signup and view all the answers

In CIDR notation, how is an IP address represented?

As a 32-bit binary number followed by a prefix length Signup and view all the answers

What is the role of subnetting in IP addressing?

To improve performance by reducing network congestion Signup and view all the answers

What is the 1st section of the learning objectives for IP addressing concerning?

Concept of IP Address Signup and view all the answers

Study Notes

Index

JTO Ph-II DNIT
JTO PH - 2 (DNIT)
IP addressing, VLSM & CIDR, page 2
Server implementation (Web, FTP, Database), page 12
DBMS (MySql, Oracle), page 32
Cyber Attacks, page 45
HTML and CSS, page 56
Role of IT in Digital Marketing in present scenario, page 124

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Description

Test your knowledge on classful IP addressing! This quiz covers various aspects of Class A, B, and C addressing schemes, including networks and host capacities. Determine your understanding of the limitations of classful addressing and more.