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Questions by sikandar

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1 answer 10 views
What is the difference between angular 2 and angular 5?
asked Oct 13, 2020
0 votes
1 answer 15 views
What is the difference between bufferedreader and scanner in Java?
asked Oct 11, 2020
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1 answer 38 views
What is the difference between length and lenght() in Java?
asked Oct 11, 2020
0 votes
1 answer 8 views
How to delete element from an array in java?
asked Oct 11, 2020
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1 answer 20 views
What is the difference between this and super keyword in java?
asked Oct 11, 2020
0 votes
1 answer 14 views
What is the difference between hashmap and hashtable?
asked Oct 11, 2020
0 votes
1 answer 27 views
Write a program to count the number of times a character appears in a file in java?
asked Oct 11, 2020
0 votes
1 answer 12 views
What is the difference between web application and enterprise application?
asked Oct 11, 2020
0 votes
1 answer 16 views
What is the difference between typecasting and type conversion?
asked Oct 11, 2020
0 votes
1 answer 10 views
What is the difference between serializable and externalizable in java?
asked Oct 11, 2020
0 votes
1 answer 21 views
Write a program in Java to add two binary numbers?
asked Oct 11, 2020
0 votes
1 answer 9 views
What is the difference between iterator and enumeration in java?
asked Oct 11, 2020
0 votes
1 answer 10 views
What is the difference between unique and distinct in SQL?
asked Oct 11, 2020
0 votes
1 answer 8 views
What are the differences between group by and order by?
asked Oct 11, 2020
0 votes
1 answer 8 views
What is the difference between where and having in SQL?
asked Oct 11, 2020
0 votes
1 answer 17 views
What is the difference between primary key and foreign key in SQL?
asked Oct 11, 2020
0 votes
1 answer 7 views
What is the difference between primary key and unique key in SQL?
asked Oct 11, 2020
0 votes
1 answer 11 views
What are the differences between clustered and nonclustered index in SQL?
asked Oct 11, 2020
0 votes
1 answer 13 views
What is the difference between the temp table and table variable?
asked Oct 10, 2020
0 votes
1 answer 15 views
What is the difference between cast and convert in sql?
asked Oct 10, 2020