Describe tri-state devices
Describe the tri-state devices and explain why they are necessary in a bus oriented system?
Expert
In multiplexed bus system, most of the devices are connected to a common bus. If two or more devices attempt to utilize the bus at similar time, then data will be lost. Therefore only one device should be allowed to use the bus at a time. One method is to connect the devices via tri-state devices, that when disabled will efficiently disconnect devices from bus.
Define the term Interprocess communication: It is the ability of two or more separate processes to communicate with each other.
Most of the reports produced from the system compute the total dollars in purchases for a shopper. Process the following steps to build a function named TOT_PURCH_SF which accepts a shopper id as input and returns the total dollars which the shopper has spent with com
Illustrate the main uses of Virtual memory?
Uniform Resource Locator: It is a Uniform Resource Locator (abbreviated as URL) expands the concept of file access from a wholly local context to one in which the resources are named uniformly, irrespective of where they may be physically situated. A
Define the term Direct recursion: Recursion which outcomes from a method of calling itself.
Explain the way to close an XHTML element.
Define the term Sound card: It is a hardware device employed to turn digital data into sound.
Reader class: It is sub-class of the Reader abstract, stated in the java.io package. Reader classes translate input from the host-dependent character set encoding into the Unicode.
State the terms preemption and context switching.
Conditional operator: It is an operator taking three operands that is, a ternary operator. The conditional operator (?:) is employed in the form bexpr ? expr1 : expr2 Discover Q & A Leading Solution Library Avail More Than 1453668 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads No hassle, Instant Access Start Discovering 18,76,764 1934036 Asked 3,689 Active Tutors 1453668 Questions Answered Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!! Submit Assignment
18,76,764
1934036 Asked
3,689
Active Tutors
1453668
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!