Podcast
Questions and Answers
What type of data is sent from the internet layer to the network access layer during TCP/IP encapsulation?
What type of data is sent from the internet layer to the network access layer during TCP/IP encapsulation?
Which command is commonly used to verify the condition of switch interfaces, including status and IP address configurations?
Which command is commonly used to verify the condition of switch interfaces, including status and IP address configurations?
Which host name meet the naming conventions for Cisco IOS devices?
Which host name meet the naming conventions for Cisco IOS devices?
What describes the use of powerline networking technology?
What describes the use of powerline networking technology?
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Which VLAN type should avoid carrying voice and network management traffic?
Which VLAN type should avoid carrying voice and network management traffic?
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How do switch buffers impact network performance?
How do switch buffers impact network performance?
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What type of information can be obtained from a website that is part of the internet accessible only with special software?
What type of information can be obtained from a website that is part of the internet accessible only with special software?
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In Python, what will be the output of the expression 'print("%.2f"%x)' if x=56.236?
In Python, what will be the output of the expression 'print("%.2f"%x)' if x=56.236?
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What distinguishes a DELETE statement from a TRUNCATE statement in SQL?
What distinguishes a DELETE statement from a TRUNCATE statement in SQL?
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Which syntax is typically used to create a module in AngularJS?
Which syntax is typically used to create a module in AngularJS?
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What does data-binding refer to in AngularJS?
What does data-binding refer to in AngularJS?
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What kind of activities are typically reported on a website that focuses on cybercriminals worldwide?
What kind of activities are typically reported on a website that focuses on cybercriminals worldwide?
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What happens when a device in VLAN 20 sends a broadcast Ethernet frame?
What happens when a device in VLAN 20 sends a broadcast Ethernet frame?
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What is the purpose of a state in React.js?
What is the purpose of a state in React.js?
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What effect does issuing the mdix auto command have on a Cisco 2960 switch?
What effect does issuing the mdix auto command have on a Cisco 2960 switch?
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Which property of ARP enables hosts on a LAN to send traffic to remote networks?
Which property of ARP enables hosts on a LAN to send traffic to remote networks?
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What is the extension of compiled Java classes?
What is the extension of compiled Java classes?
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How does a switch component with a large buffer size contribute to reducing packet handling time?
How does a switch component with a large buffer size contribute to reducing packet handling time?
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Which component is used for specifying the protocol used for transmitting request in a REST program?
Which component is used for specifying the protocol used for transmitting request in a REST program?
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In Java, what is the output of the following code snippet?
class Output {
public static void main(String args[]) {
Integer i = new Integer(257);
byte x = i.byteValue();
System.out.print(x);
}
}
In Java, what is the output of the following code snippet?
class Output {
public static void main(String args[]) {
Integer i = new Integer(257);
byte x = i.byteValue();
System.out.print(x);
}
}
Signup and view all the answers
Study Notes
Networking Fundamentals
- In a TCP/IP encapsulation process, segments are sent from the transport layer to the internet layer.
- The command
show ip interface briefis used to verify the condition of the switch interfaces, including the status of the interfaces and a configured IP address.
Naming Conventions
- The host names
SwBranch799andRM-3-Switch-2A4follow the guidelines for naming conventions on Cisco IOS devices.
Powerline Networking Technology
- Powerline networking technology allows a home LAN to be installed without the use of physical cabling.
VLANs
- A data VLAN should not carry voice and network management traffic.
Switch Buffers
- Switch buffers store frames received, thus preventing premature frame discarding when network congestion occurs.
Dark Web
- The dark web is a part of the internet that can only be accessed with special software.
Python
- The output of the Python expression
print("%.2f"%x)wherex=56.236is56.23.
SQL
- The main difference between
DELETEandTRUNCATEstatements is that a delete statement enables you to selectively remove data from a table, whereas the truncate statement unconditionally removes all rows from a table.
AngularJS
- The syntax
module("app", [])is used to create a module in AngularJS. - Data-binding in AngularJS refers to the synchronization of data between the model and view components.
Switching
- A device connecting to an existing home LAN using an adapter and an existing electrical outlet is an example of powerline networking technology.
- ASIC (Application-Specific Integrated Circuit) reduces the amount of packet handling time inside the switch.
VLAN Spanning Multiple Switches
- When a device in VLAN 20 sends a broadcast Ethernet frame, only devices in VLAN 20 see the frame.
Cisco 2960 Switch Configuration
- The command
mdix autoautomatically adjusts the port to allow device connections to use either a straight-through or a crossover cable.
ARP
- The property of ARP that allows hosts on a LAN to send traffic to remote networks is that local hosts learn the MAC address of the default gateway.
Java
- The extension of compiled java classes is
.class. - The output of the given Java code is
1.
React.js
- A state in React.js is also known as internal storage of the component.
- The correct way to access the state of a component from inside of a member function in React is
this.state.
REST API
- The component used for specifying the protocol used for transmitting the request in a REST program is the URI scheme.
- The default media type for requests and responses in a REST API is
application/json.
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Description
Test your knowledge on the TCP/IP encapsulation process and switch interface verification commands. Learn about how data is encapsulated at different layers and the command used to check the switch interfaces' status and configurations.
