Interested to Buy Any Domain ? << Click Here >> for more details...
What is multitasking and multithreading?
- 4 Answers
- 24566 Views
- IBM, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sadiq afroze
Multitasking is the feature supported by the operating
system to execute more than one task simultaneously.
Multithreading is the system environment where the tasks are
sharing the same programs load module under the multitasking
environment. It is a subset of multitasking since it
concerns tasks which use the same program.
| Is This Answer Correct ? | 31 Yes | 8 No |
Answer / cheran pogu
Multitasking is similar to multiprogramming. in fact the
difference between multiprogramming and multitasking is
subtle. Multiprogramming means that the operating system
allows several programs to execute at the same time.
Multitasking means that a program running in a single
partition or region allows multiple tasks to execute
simultaneously. A task is an execution of a program or
programs for a specific user Eg. if user 1 is running PGM A
then user1 has created a task.
Multithreading is the system environment where the tasks
are sharing the same program under the multitasking
environment.Multithreading is a subset of
multitasking,since it concersn tasks which use the same
program.
Under the multithreading environment, a program is shared
by several tasks concurrently. For each task, the program
must work as if it were executing instructions exclusively
for each task.Therefore, it requires special considerations
such as reentrancy.
| Is This Answer Correct ? | 19 Yes | 4 No |
Answer / sriramu.t
In simple words we can also answer as ..
more than one task execute concurently is called
multitaking and one taks can be used by more than one
program is called multithreading.
| Is This Answer Correct ? | 19 Yes | 15 No |
Answer / maruthamkumar
multitasking: os allows more than one task to be executed concurrently regardless of the task using same resources or different resources.but only one task may take control over the resources.
multithreading:it is a subset of multitasking.it is an environment were multiple task share the same resources without interfering each other.
Thread:its a set of control structure to communicate and effectively utillise the same resources among n number of task
| Is This Answer Correct ? | 3 Yes | 1 No |
Explain cedf transaction commands?
I was asked in HSBC interview following questions: 1. A string was given " techincal seminar on cobol language" Interviewer asked me to calculate the number of vowels in this string.
Explain what is a cursor in cics sql processing?
Into what fields will the date and time values be moved after execution of the above command?
Name the cics command used to access current date and time?
What is the main function of the sign-on table?
how do you execute a background cics txn ?
Why is it important not to execute a STOP RUN in CICS ?
What is the effect of including the TRANSID in the EXEC CICS RETURN command?
What information do you get when an EXEC CICS STARTCODE is issued?
suppose u want to pageup and page down into the bms screen , for that wat u wud do into the cics application program?
1 Answers Bank Of America, Cap Gemini, IBM, RBS,
Can you explain primary aspect of cics?
COBOL 
