Grokking The Java Developer Interview: More Than 200 Questions To Crack The Java, Spring, SpringBoot & Hibernate Interview


Example when parent class method declares an exception and



Download 7,31 Mb.
Pdf ko'rish
bet13/89
Sana21.04.2022
Hajmi7,31 Mb.
#571320
1   ...   9   10   11   12   13   14   15   16   ...   89
Bog'liq
Grokking-The-Java-Developer-Interview-More-Than-200-Questions-To-Crack-The-Java -Spring -SpringBoot-

Example when parent class method declares an exception and
child class overridden method does not declare any exception :


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
22\when parent class method declares an exception and child class
overridden method does not declare any exception\color1.png


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
22\when parent class method declares an exception and child class
overridden method does not declare any exception\color2.png


Output:
C:\Users\jjatin\Desktop\Different
Versions\All_Photos\Question 22\when parent class method
declares an exception and child class overridden method
does not declare any exception\output.png


Question 23: Programs related to Exception
handling and return keyword
Answer: These questions are asked a lot of times to the new
programmers.
One thing you should remember is, if you write anything after return
statement / throw exception statement, then that will give Compile
time error as ‘Unreachable code’.
Program 1:


C:\Users\jjatin\Desktop\Different
Versions\All_Photos\Question 23\Problem1\color.png


C:\Users\jjatin\De
sktop\Different
Versions\All_Photo
s\Question
23\Problem1\error.
png
Program 2 : finally block is always executed


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem2\color.png


Output:
C:
Program 3 : program execution returns from the finally block


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem3\color.png


C:\Users\jjatin\Des
ktop\Different
Versions\All_Photos\
Question
23\Problem3\error.pn
g
Program 4 :


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem4\color.png


Output:
C
Program 5 :


C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem5\color.png


Output:
C

Download 7,31 Mb.

Do'stlaringiz bilan baham:
1   ...   9   10   11   12   13   14   15   16   ...   89




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©hozir.org 2024
ma'muriyatiga murojaat qiling

kiriting | ro'yxatdan o'tish
    Bosh sahifa
юртда тантана
Боғда битган
Бугун юртда
Эшитганлар жилманглар
Эшитмадим деманглар
битган бодомлар
Yangiariq tumani
qitish marakazi
Raqamli texnologiyalar
ilishida muhokamadan
tasdiqqa tavsiya
tavsiya etilgan
iqtisodiyot kafedrasi
steiermarkischen landesregierung
asarlaringizni yuboring
o'zingizning asarlaringizni
Iltimos faqat
faqat o'zingizning
steierm rkischen
landesregierung fachabteilung
rkischen landesregierung
hamshira loyihasi
loyihasi mavsum
faolyatining oqibatlari
asosiy adabiyotlar
fakulteti ahborot
ahborot havfsizligi
havfsizligi kafedrasi
fanidan bo’yicha
fakulteti iqtisodiyot
boshqaruv fakulteti
chiqarishda boshqaruv
ishlab chiqarishda
iqtisodiyot fakultet
multiservis tarmoqlari
fanidan asosiy
Uzbek fanidan
mavzulari potok
asosidagi multiservis
'aliyyil a'ziym
billahil 'aliyyil
illaa billahil
quvvata illaa
falah' deganida
Kompyuter savodxonligi
bo’yicha mustaqil
'alal falah'
Hayya 'alal
'alas soloh
Hayya 'alas
mavsum boyicha


yuklab olish