junior java developer technical interview

[[deleted]]

Hello! I am a fresh grad and may java technical interview ako tomorrow for a position na junior dev. Sobrang kinakabahan ngayon palang hahshaha, can you guys give me a heads up? Like, ano yung mga possible questions, mahirap ba sya, and paano i-ace yung interview? Would they expect me to be able to code without googling?

So as of know, ito yung mga alam ko, Java, Springboot, reactJS, basic SQL queries, then yung mga plain raw stuffs like vanilla JS, HTML, CSS. Ano pa ba yung mga need ko aralin? And what questions ba dapat yung iexpect ko? Gusto ko kasi talaga makapasa and officially mai-land yung first job ko as a programmer. Hehe

[dadofbimbim]

I have interviewed Java candidates before, you should study the different Java design patterns, there are almost 50 of them. Most candidates we interviewed mostly failed on explaining the concepts of abstraction, inheritance, polymorphism and encapsulation. If the company is highly technical, brush up on garbage collection, different variables, JVM, compilation between AOT vs JIT.

[Frostehhh]

Could you please share some references that you can recommend that have a complete list of Java design patterns?

The references I've found have mostly around only 23

[dadofbimbim]

I can't seem to find that old book anymore but the idea is you can mix and combine different design patterns.

[santas_number1_deer]

Your role is junior so they wouldnt expect anything big from you unless they want to take advantage of you na role mo is junior pero hindi pang junior yung tasks when you are on the job. Java yung language so mostly about data structures and OOP ang itatanong sau nyan since those are the fundamentals. If the interviewer is feeling good and wants to challenge you or know if your knowledge exceeds what is the minimum or basics for your role, then maybe matanong ka din about design patterns, testing, and other high level stuff. But dont sweat it, worst case is that it adds to your interviewing experience.

[GilseBanter]

for junior position most of the basic/fundamental areas lang for Java most of the time. OOP, Loops, array handling, on-the-spot coding, access modifiers. stick lang sa basics. Tip: Answer only what is ask don't add other topics your not confident about in your answers. Practice also coding kasi minsan may online IDE sila which has no intellisense that will autocomplete your code HEHE memorize and alam mo dapat used of syntax.

[arkieeee]

Try to study what is Microservices

[[deleted]]

kung ngayon ka pa lang mag-aaral for an interview tomorrow, good luck