Preemptive Scheduling ?
Answer : The currently running process may be interrupted...
What is the difference between multicore and multiprocessor ?
Answer : A single CPU or Processor with two or more independent...
Difference between 32 bit and 64 bit architecture ?
Answer : 32-bit architecture is based on registers, address...
What is Memory Management in OS ?
Answer : Memory management is the process of controlling and coordinating computer memory...
What is Threading ?
Answer : A thread is a flow of execution through the process code...
What is Scheduling ?
Answer : Scheduling is an essential part of a Multiprogramming operating systems...
What is Caching ?
Answer : Caching is an area of a computer’s memory devoted to temporarily...
What is deadlock in threads with Example ?
Answer : Deadlock is one of the part of multithreading.synchronized keyword is used to...
What is difference between NTFS and FAT ?
Answer : The NTFS file system is both secure...
What is the default port for MySQL Server ?
Answer : If you want to check the port...
What does the top command display ?
Answer : Top displays the top processes on the system and periodically...
Can we define constructor in Servlet class ?
Answer : Yes, we can define constructor in Servlet class...
What is Comodo Antivirus ?
Answer : Comodo Antivirus is the only antivirus solution...
What is indexing in database ?
Answer : Indexing is the One of the ways that will optimize the database searching...
What is Normalization ?
Answer : Normalization is the process of reorganizing data in a database...
Design a database for a hierarchical data like country, state, zone, street etc., The tags and length of the hierarchy are not specific and they can change anytime ?
Answer : Hierarchical data is a common relational data pattern for representing tree-like data structures...
Characteristics of DBMS ?
Answer : D) all the above...
What is DBMS ?
Answer : DBMS is represented by the DataBase Management...
What is the difference between comp and comp-3 usage ?
Answer : COMP is 2 bytes.COMP-3 is 8 bytes...
Lazy writer in Memory ?
Answer : Lazy write is an effect caused by the use of a write-back cache...