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Cathode Ray Tube Technology (CRT)
CRT is an analog device that is used by a digital device - computer. The interface between these two devices is described. The major components of CRT are given below :
Electron Gun
This generates a narrow beam of electrons (cathode rays) which passes through the focusing and deflection systems.
Focusing System
It produces a non-blurred picture by focusing the electrons of the cathode ray into a narrow beam.
Deflection System
Deflection directs the beam towards specified positions on the phosphor-coated screen.
Phosphor-coated Screen
This screen emits a small spot of light at each position contacted by the cathode ray.
Parallel Overhead The amount of time needed to organize parallel tasks, as opposed to undertaking useful work. Parallel overhead may comprise factors like: 1) Task start-u
The next major set of tasks to tackle are delete and update. Version control systems typically version updates to a ?le and only store the differences between the ?les. Two system
Standard typewriter : You must have seen this manually operated machine. Standard typewriters of various makes such as Remington, Fact, Godrej, etc., are available in the market.
Explain difference between Problem-oriented and procedure-oriented language. Problem-oriented and procedure-oriented language: The programming languages which can be utilized
Q. Define looping in assembly language? LOOPING ; Program: Assume a constant inflation factor that is added to a series of prices ; stored in the memory. The program
What are the different layers in R/3 system? There are three layer:- Presentation Layer. Application Layer. Database Layer.
In binary counter the flip flop of lowest order position is complemented with each pulse. This means that JK input position must be maintained with logic one
explain area sub division method algorithm
A message is a string of bytes that has meaning to the applications that use it Message = Header(s) + Application Data A message having of a header and the attached applicat
Let most segment of a name in DNS represents? Lest Most segment of a name in DNS shows: Individual computer.
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