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TELCOMA Global
Registrace 8. 03. 2015
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18 ConstructorSetterandGetterInClass
In Java, constructors are special methods used to initialize objects, while setters and getters are methods used to set and retrieve the values of an object's fields. Constructors are invoked when an object is created, whereas setters and getters provide controlled access to an object's properties.
zhlédnutí: 8
Video
17 OnjectAndClass2InJava
zhlédnutí 3Před 6 hodinami
`ObjectAndClass2InJava` typically refers to fundamental concepts in Java programming where objects are instances of classes, and classes serve as blueprints for creating objects. Understanding these concepts is crucial for effective Java development, enabling encapsulation, inheritance, and polymorphism.
20 SuperKeywordsInJava
Před 6 hodinami
In Java, the `super` keyword is used to refer to the immediate parent class of the current object, allowing access to its methods and constructors. It can also be used to invoke a parent class's constructor or to access overridden methods.
19 This Ketword In Java
Před 6 hodinami
In Java, the `this` keyword refers to the current instance of a class. It is commonly used to distinguish instance variables from local variables, to call other constructors in the same class, and to pass the current instance as a parameter to methods.
28 CovariantReturnTypeInJava
zhlédnutí 5Před 6 hodinami
In Java, Covariant Return Types allow a subclass method to override a superclass method and return a more specific type than the method in the superclass. This feature enhances flexibility in method overriding while maintaining type safety.
46 StringBuilderClassInJava
Před 6 hodinami
The `StringBuilder` class in Java provides a mutable sequence of characters, allowing for efficient modification of strings without creating new objects. It's particularly useful for concatenating strings in loops or intensive string manipulation scenarios.
50 FileInputStreamInJava
zhlédnutí 1Před 6 hodinami
`FileInputStream` in Java is a class used to read byte-oriented data from a file. It provides methods to read bytes from a file, which can be useful for handling binary data or text files in a byte-by-byte fashion.
27 MethodOverRidingInJava
zhlédnutí 2Před 6 hodinami
Method overriding in Java allows a subclass to provide a specific implementation of a method that is already defined in its superclass, enabling polymorphic behavior. This is achieved by using the same method name, return type, and parameters in both the superclass and subclass.
16 ClassAndObjectInJava1
Před 6 hodinami
In Java, a class serves as a blueprint for creating objects, defining their properties (fields) and behaviors (methods). An object is an instance of a class, encapsulating the data and providing methods to manipulate that data.
40ExceptionalHandlingInOveriddingInJava
Před 6 hodinami
In Java, when overriding a method, the overriding method must handle exceptions declared by the parent method or throw fewer exceptions. This ensures that the subclass adheres to the contract defined by the superclass and maintains compatibility in exception handling.
47 CreatingImmutableClassInJava
zhlédnutí 1Před 6 hodinami
Creating an immutable class in Java involves defining a class with private final fields and providing no setters or methods that modify these fields. To ensure immutability, the class should only have getters and constructors that initialize all fields, and any mutable objects should be defensively copied when returned.
34 JavaMemeberInnerClassInJava
zhlédnutí 1Před 6 hodinami
In Java, a member inner class is a non-static nested class that has access to the instance variables and methods of its enclosing class. This type of inner class can be useful for logically grouping classes that are only used in one place, and it can access the private members of its outer class.
35 JavaAnonymousInnerClass
zhlédnutí 2Před 6 hodinami
In Java, an anonymous inner class is a local class defined and instantiated in a single expression, often used to implement interfaces or extend classes concisely. It provides a way to create objects with a specific behavior without needing a separate class definition.
38 ExceptionalHandingTryCatchInJava
Před 6 hodinami
In Java, exceptional handling is managed using `try` and `catch` blocks. The `try` block contains code that might throw an exception, while the `catch` block handles the exception if it occurs, allowing the program to continue running smoothly.
32 AggregationInJava
zhlédnutí 1Před 6 hodinami
In Java, aggregation is a form of association where a class (the aggregate) contains references to objects of other classes (the components), implying a "has-a" relationship. It allows for reusability of code by modeling complex structures from simpler, independent objects.
48 IO stream Inputstream class and output stream class in java
Před 6 hodinami
48 IO stream Inputstream class and output stream class in java
Taylor Joseph Davis Angela Hall Lisa
🎉❤
Voice is not properly recorded
Champlin Manor
very nice
Who knew optimization could lead to so much…well, optimizashun!
So, is optimization like a gym membership for our digital lives?
Can we optimize my couch potato status next? Asking for a friend!
What’s next, optimizing my ability to binge-watch Netflix without guilt?
I’m pretty optimized myself-my snack game is on point!
Who knew optimization could lead to so much…well, optimizashun!
What’s next, optimizing my ability to binge-watch Netflix without guilt?
Can we optimize my couch potato status next? Asking for a friend!
Mam plzz send your insta id I have some doubts about this topic
I'm Waqar.. What is that?
❤❤❤
hi maam
Sollu explanation
BTS is a unit at top of antenna The thing you are explaining is BBU ie Baseband unit. BTS and RRU combines and makes the antenna unit.
Helpful video 👍
Help me
Wow, that is so awesome, thank you
Grettings , I need learn drivetest please , in especial tems investigation you can help me.
'JpgCrush' online tool for JPEG compression 🗜
no where you talked about packet switching and circuit switching. That's the main component in all these evolutions
Bro can u plz give me the ppt link
Make me get rid of it all in one
No using internet wrong
Really appreciate this video.. Would the settings of the wireshark
A most excellent instructional video my dear ;)
Just reading slides, it's better if you can explain
Write my things out until I'm free to use as I please make me good for everything Tajh Shannon Cameron
good but extremely bad video frame quality
Excellent explanations. Great video. Thanks.
Anyone on here clued up with mobile phone networking systems and particularly BTS, please get in touch as doing some research and could do with some info
The future of IoT is looking greener thanks to MediaTek and Samsung working together. Their focus on RedCap's energy efficiency is a big win for battery life and sustainability.
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Excellent explanation shortly
Thank you so much
what is the fuck with her pronunciation i can not listen her ....but i think her explanation is best...
mam you saved the day tq mam 🥲🙏
SACCH stands for Slow Associated Control Channel. It's a type of channel used for carrying control information between the mobile station (MS) and the base station subsystem (BSS) within the GSM network. The SACCH operates in parallel with traffic channels (TCH) and carries information necessary for the maintenance and control of the call. Unlike the SDCCH (Standalone Dedicated Control Channel), which is used for signaling during call setup and other control functions, the SACCH is used during an established call for ongoing control purposes. Here are some key functions of the SACCH: Radio Link Quality Measurement: The SACCH carries information about the quality of the radio link between the mobile station and the base station. This includes parameters such as received signal strength, bit error rate, and signal-to-interference ratio. This information is used by the network to adjust power levels and handover decisions. Power Control: SACCH is used for power control purposes, allowing the network to adjust the transmission power of both the mobile station and the base station to optimize signal quality and reduce interference. Timing Advance: SACCH is also used for timing advance adjustments. Timing advance ensures that signals transmitted by the mobile station arrive at the base station at the correct time, compensating for the propagation delay between the two. Other Control Information: SACCH carries additional control information related to the call, such as handover commands, encryption parameters, and other signaling messages. Overall, SACCH plays a crucial role in maintaining the quality and stability of the radio link between the mobile station and the network during an established call in GSM. It facilitates various control functions necessary for optimal performance and seamless operation of the cellular network.
Hi, what band does a satphone use? Inmarsat, Thuraya, etc..
The location check is for MS 1 or the MS 2? I'm confused. Please, help with this
Hello i need this training.
Madam hindi course ki complete video kaha milegi ,