What are Good Things to Know in a C# Interview?
Off the top of my head, I have come up with this list: - SOLID mythodology.
- Dependency Injection
- Levels of Try, Catch, throw, and finally statements and how they work
- The tenants of Object Oriented Programming such as polymorphism, enacpsulation, etc.
- Unit Testing (are interfaces used somehow)
- The difference between an abstract class and interface
- garbage collection and when to override or overload it
- difference between override or overload
- Is there inheritance in C# ?
- What is an interface used for?
I am posting this here to see of anyone can add to this list. I am asking about general topics, not specific interview questions.
0  2278  Sign in to post your reply or Sign up for a free account.
Similar topics | |
by: joe |
last post by:
I have a simple .NET application with two or three listViews which are
filled with icons and when the user click on the proper item, they display
the related images. I use "image = null ; " for all images that have been
used and are going to be closed. This is how ever no way to reduce the
memory consumption. I have noticed , using the task manager, that garbage
collector doesn't actually do any collections unless the computer becomes
low...
|
by: bobsled |
last post by:
What're good ways to pass a pointer or reference of "client" though
pureAbstractBaseClass() so that both derive1 and derive2 can access
client::clientMethod()? Thanks for your comments!
class client
{
public:
void clientMethod();
};
|
by: Steve W. |
last post by:
I just read the section (and did the exercise) in the C#
Step by Step book that covers Explict Interface
Implementation (where you specify in the method
implementation the specific interface that you are
implementing in the class.
Other than to resolve the problem that arises when a class
implements two interfaces with the same method signature,
what good is it?
|
by: Oleg Subachev |
last post by:
What good obfuscators/protectors for .NET are on the market now ?
--
Best regards,
Oleg Subachev
subachev@ural.ru
|
by: Just Me |
last post by:
Consider the following where I generate 2 identical ListViewItems, add one
to the ListView and then check to see if the other one is Contained?
I get the MM message but not the WW message.
So Contains only checks to see if the identical Item has been add (I.E., not
an Item with the same data)
I need a method to insure that an item with duplicate data is not added to
the ListView.
| | |
by: eBob.com |
last post by:
If I type "objSheet." ("Dim objSheet As Excel._Worksheet") VS gives me a
list of everything which can follow the period. Or so I have always
thought. But recently I've needed the Pictures method and it is not in the
list. The list is alphabetic and goes ..., Paste, PasteSpecial,
PivotTables, and PivotTableWizard, ... no Pictures.
But if I persist and type in the following code, ...
objSheet.Range("a1").Select()...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
| | |
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
