Explain win 3.1 supports which form of multi tasking
Explain win 3.1 supports which form of multi tasking?
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Win3.1 assists co-operative multi-tasking. When a process is specified the control for execution, the other tasks have to wait till the current has relinquished its execution.
But WinNT is preemptive multi-tasking. Any process can be stopped within the middle when another process requires CPU cycle. It is handled through the windows OS.
Preempt: It is the presently executing thread might be preempted, or forced to give up control, by a higher priority thread which becomes eligible to run throughout its time slice.
Shortcut key: A key-press related with a component in a Graphical User Interface (abbreviated as GUI) which provides an alternative to choosing the component's operation with mouse.
What are the restrictions implied on API functions?
Describe the tri-state devices and explain why they are necessary in a bus oriented system?
Real number: It is a number with an integer and a fractional portion. The primitive types double and float are employed to symbolize real numbers.
Name the components of ASP.NET AJAX architecture?
On occasion, some of Brewbean’s customers mistakenly leave an item out of a basket already checked out, therefore they create a new basket containing the missing items. Though they request that the baskets be combined and hence they are not charged extra shippin
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Writer class: It is a sub class of the Writer abstract, stated in the java.io package. The writer classes translate output from Unicode to the host-dependent character set encoding.
The company wish to provide an incentive of free shipping to such customers who have not returned for 2 months. Build a procedure named PROMO_SHIP_SP which determines these customers are and then updates the BB_PROMOLIST table accordingly. The procedure employs the be
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