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Optical storage - computer architecture:
Optical storage, the distinctive Optical disc, stores information in deformities on the surface of a circular disc and reads this information by revealing the surface with a observing the reflection with laser diode. Optical disc storage is non-volatile storage. The deformities can be enduring (read only media), formed only one time (write once media) or reversible (recordable or read/write media). Following forms are now in common use:
Magneto-optical disc storage is optical disc storage wherever the magnetic state on a ferromagnetic surface stores information. The information is read optically and written by combining optical methods and magnetic and. Magneto-optical disc storage is non-volatile storage, slow write, sequential access, fast read storage and can be used for tertiary and off-line storage.
Q. Subsequent statements set every element of matrix? Let a= [2,4,6,8,10], b=[1,3,5,7,9], c=[0,0,0,0,0] Consider the subsequent program section FORALL (i = 2:4) a(i)
Logic-based Expert Systems - Artificial intelligence: Expert systems are agents which are programmed to make decisions about real world situations. They are put together by uti
A universal logic gate is one, which can be used to generate any logic function. Which one is a universal logic gate? Ans. NAND gate is a universal logic gate; it can generate
What is the difference between wire and reg Wire Wire is used for designing combinational logic, as we all know that this type of logic cannot store a value. As you can
What are benefits of having densely packed Integrated Circuits? These are stated below: Reliability: The integrated circuit interconnections are in fact more reliable
CMOS circuits consume power ? Ans. As in CMOS one device is ON and one is Always OFF therefore power consumption is low or can say less than TTL.
Implementing Protection with Virtual Memory - computer architecture: To enable the operating system to implement protection in the VM system, the HW have to: I. Support at
What is disadvantage of Distributed systems? Ans. Reliability is disadvantage of Distributed system.
How many 128 × 8 RAM chips are required to provide a memory capacity of 2048 bytes. Ans. Available here RAM chips = 128 x 8 Required the memory capacity = 2048 x 8 No. of chip
Draw the ISDN address structure and explain how the addressing works? Address Structure: The ISDN address structure is demonstrated in figure. ISDN number part has a maximum
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