30 Questions
What is the main advantage of subnetting in an organization's network?
To deploy additional subnets without needing to obtain a new network number
What is the function of subnet mask in subnetting?
To define the boundary between network bits and host bits
What is the characteristic of FLSM subnetting?
Subnets have an equal number of host addresses
What happens to the default number of network bits when subnetting is done?
It is increased
What is the length of a subnet mask?
32 bits
What is the difference between FLSM and VLSM subnetting?
FLSM has an equal number of host addresses, while VLSM has a flexible number of host addresses
What is the main drawback of subnetting using Fixed Length Subnet Masking (FLSM)?
It leads to wastage of IP address space
What is the main advantage of using Variable Length Subnet Masking (VLSM)?
It uses subnet masks with different lengths
What was the main concern among IETF members in the 1990s?
All of the above
What is the other term for Supernetting?
Classless Inter-Domain Routing (CIDR)
Why was the concept of Supernetting developed?
To address the rapid growth in the size of the global Internet's routing tables and the eventual exhaustion of the 32-bit IPv4 address space
What is the result of using FLSM in production environments?
It leads to wastage of IP address space
What is a key feature of DBMS that enables multiple users to access and manipulate data simultaneously?
Concurrent access
What is the primary purpose of multiple views in a DBMS?
To provide a customized view of the database for different users
How does DBMS provide security to some extent?
By providing multiple views for different users
What is a benefit of DBMS in terms of security?
It is harder for miscreants to break the code
What is a characteristic of users in a typical DBMS?
They have different rights and permissions
What is an example of how DBMS can manage access to data?
By restricting access to data based on user roles
What is the primary difference between 1-Tier and 2-Tier architecture in DBMS?
The presence of a middle layer for communication
What is the role of the server-side in 2-Tier architecture?
To provide functionalities like query processing and transaction management
What is the purpose of API's like ODBC and JDBC in 2-Tier architecture?
To establish a connection between the client-side and server-side
What is the main advantage of 1-Tier architecture?
It is used for development of local applications
What is the main disadvantage of 1-Tier architecture?
It doesn't provide a handy tool for end-users
What is the primary characteristic of 2-Tier architecture?
It is same as basic client-server architecture
What is the primary way data values are stored in RDBMS?
In the form of tables
What is a primary advantage of RDBMS over DBMS?
Support for distributed databases
What is the primary goal of a DBMS?
To offer more convenience and efficiency in accessing data
What is a key characteristic of RDBMS?
It supports a tabular structure of data
What is the relationship between DBMS and RDBMS?
RDBMS is an extension of DBMS
What is an example of a DBMS?
File
Learn how to design and implement a customized network plan for an organization, including dividing IP networks into subnets and assigning distinct subnetwork numbers. Understand the benefits of subnetting and how it enables the deployment of additional subnets without needing a new network number from the Internet.
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