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Differentiate between Batch Operating System and Time Sharing Operating System?
Batch operating systems: A batch is a sequence of jobs. Such batch is submitted to batch processing operating systems moreover output would show some later time in the form of a program or like program error. For speed-up processing same jobs are batched together. The main task of batch operating systems is to transfer control automatically from one job to next. Now there the operating is always in the memory.
(i) This is lack of interaction between job and user while executing
(ii) Turnaround time is more.
(iii) CPU is often idle; due to 1/0 devices are very slow.
Time sharing: It is also called as multi tasking, is a logical execution of multiprogramming. Multiple jobs are executed through the CPU switching among them. Now there the computer system gives on line communication in between the user and the system.
Now there the CPU is never idle. Time shared operating system permits many users to share the computer concurrently.
Time sharing systems needs some sort of memory protection and management.
E ngaged tone is generated in the: (A) Telephone instrument of calling subscriber (B) Telephone instrument of called subscriber (C) Exchange (D) Repeater
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Configure port A for the lower 4 bits to be inputs and the upper 4 bits to be outputs. The program should chase a logic one from Pa4 -> Pa7, depending upon the condition of Pa0-Pa3
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Program Level : It is the next level consisting of independent programs for parallelism. Coarse Granularity size is used at this level containing ten thousands of instructions.
LDAP stands for LDAP- Light weight Directory Access Protocol.
Error detection mechanism may include checking mechanical and data communication errors. These errors must be reported to processor. The illustrations of kind of mechanical errors
The circle can rotate clockwise and back. By using minimum hardware build a circuit to indicate the direction of rotating? Two sensors are required to determine the direction o
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