What is the primary role of the OSI Network Layer?
Data encryption and decryption
End-to-end communication and addressing
Error detection and correction
Physical transmission of data
Which OSI layer is responsible for physical transmission media and signaling?
Data Link Layer
Transport Layer
Physical Layer
Network Layer
Which OSI layer is responsible for data encryption and decryption?
Application layer
Presentation layer
Transport layer
Session layer
Which layer is responsible for logical addressing and routing?
Data Link layer
Physical layer
Network layer
Transport layer
Which layer is responsible for concerned with transferring and correcting data?
Data link layer
Physical layer
Network layer
Transport layer
What does "IP" stand for in computer networking?
Internet Protocol
Internal Process
Interconnected Path
Internet Provider
Which OSI layer is responsible for translating data between different formats?
Presentation layer
Session layer
Transport layer
Network layer
192.168.1.1 What type of class is used for the IP address?
Class A
Class B
Class C
class D
55.55.55.0 What type of class is used for the IP address?
) class A
Class B
Class C
Class D
What is the subnet mask for a /24 prefix?
255.255.0.0
255.255.255.0
255.0.0.0
255.255.255.255
: Which layer of the OSI model deals with physical hardware, cables, and switches?
Physical Layer
Network Layer
Session Layer
Presentation Layer
What is the upper layer of OSI?
Layer 8
Layer 7
Layer 3
Layer 5
What is 10100000 from denary to binary?
192
155
160
255
What is 10100010 from denary to binary?
162
170
192
255
Which layer of the OSI model deals with the interface of programs such as browser, file transfer program, mail, etc.?
Application Layer
Network Layer
Session Layer
Presentation Layer
What is 10101010 from denary to binary?
192
155
170
255
When we convert the number 192 from decimal to binary, the result is?
11000000
10010000
10000011
00001111
In the OSI model examples of the physical layer?
Cables
Switch
Wireless
All the above
At which layer of OSI does the bridge device operate
The session layer and the transport layer
The network layer and the transport layer
The session layer and the presentation layer
The physical layer and the link layer
In what year did Guido van Rossum publish the first version of Python code ?
2008
1991
2008
2022
One of the advantages of the Python language?
Extendable.
High level language.
Easy Learning.
All the above.
What is an example of a cloud computing service?
Web browser
Office 365
Photo editing software
Places for external storage only
Which of the following best describes Blueprint Visual Scripting in Unreal Engine?
A text-based programming language for game development.
A visual scripting system that allows developers and designers to create game logic.
A tool only accessible to experienced C++ programmers.
An integrated 3D modeling and animation software.
Physical is one of the seven OSI layers?
True
False
NAT meaning network address translation
True
False
The IPv4 address is made up of8 bits (4 bytes)?
True
False
IP It is a group of people assigned to this protection network for computers and other smartphones to communicate with each other over the Internet or a local area network (LAN)?
True
False
TCP protocol is a communications standard for delivering data and messages through networks?
True
False
ICMP is used for web browsing in the Application layer of the OSI model
True
False
The IPv4 address is made up of 32 bits (4 bytes)?
True
False
HTTPS is used for secure web connections in the Application layer?
True
False
HTTP is an Application layer protocol used for web browsing?
True
False
FTP is used for email transmission in the Application layer?
True
False
The Data Link layer handles logical addressing using MAC addresses?
True
False
The Transport layer is responsible for providing flow control and congestion management?
True
False
The Routing layer in the OSI model manages the routing of data between hosts on the network?
True
False
An IP address consists of a set of four complete numbers, and each of these numbers includes four numbers starting from the value 0 to the value 255, meaning that the range of IP addresses extends from 0.0.0.0 to 255.255.255.255?
True
False
IP protocol represents the digital address of an Internet device?
True
False
The session layer manages communication between devices on same network?
True
False
One of the main benefits of SAP BI is that it allows businesses to make data-driven decisions?
True
False
The Transport layer in the OSI model manages error correction and data integrity?
True
False
SAP Business Intelligence (BI) is a suite of tools and applications that allow businesses to collect, analyze, and interpret data from various sources?
True
False
SAP Business Intelligence is an essential tool for businesses looking to make data-driven decisions and improve their operational efficiency?
True
False
Is AI capable of performing tasks that typically require human intelligence, such as machine learning and natural language processing?
True
False
Has AI revolutionized various industries, including healthcare, finance, and transportation, enabling advancements like personalized medicine, algorithmic trading, and autonomous vehicles?
True
False
The Transport layer in the OSI model manages access control to the network and authentication?
True
False
Will AI continue to advance, leading to developments in robotics, autonomous systems, and smart cities, ultimately reshaping the way people live, work, and interact with technology?
True
False
Python is considered one of the fastest programming languages to learn
True
False
Confidentiality is one of the elements of information security protection?
True
False
When protecting your personal device, use a strong password?
True
False
POP3 is used for email transmission in the Application layer?
True
False
Blueprint Visual Scripting in Unreal Engine is primarily targeted at experienced C++ programmers?
True
False
Should you update your router to protect your home network?
True
False
NFTs (Non-Fungible Tokens) are often used to represent ownership of digital assets within the met averse?
True
False
True or False - Virtual reality (VR) and augmented reality (AR) technologies are commonly used in the met averse?
True
False
Blueprint Visual Scripting cannot be used in conjunction with C++ programming in Unreal Engine?
True
False
True or False - Privacy and security concerns are relevant in interactions within the met averse?
True
False
Cloud computing relies on the internet to transfer data and provide services?
True
False
Cloud computing allows resources to be shared between multiple users on the same infrastructure?
True
False
The Is packets network
True
False
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