Chief Transmission and Switching Engineer(JP

Let's do study and measures of "Telecommunication chief engineer examination" where a good teaching material doesn't exist though the examination contents is advanced little by little.

2010/11/07

It is a Exchange today.

Hello.


Does chief telecommunications engineer's examination grind make progress?

We will deliver the twist for a moment today because the day before yesterday yesterday and an easy problem continued ・・・.

There is ..difficulty of the problem of this hand.." even if it is said well it is difficult and, then, when it is easy to work because it is a problem of the processor even if not ..switchboard.. familiar if the problem is read, today's material is thought [kochira] ↓↓.



- Software of digital switchboard for telephone



The software of a digital switchboard for the telephone aims at the functional partition, hierarchizing of software, and making of the interface between programs logical to facilitate the function expansion and the operation and maintenance, and is structurized.

These sentences are correct.

The space switch of a digital switchboard for the telephone is used to exchange slots of the time of the same time position between highways.



Two or more processors are prepared, the method to execute the exchange processing as the whole is called a multiprocessor control method by allotting of the function or allotting the load between these, and the method of functionally allotting similar processing with two or more processors is called a load-balancing control method.

These sentences are correct.
- The function and the load are distributed with two or more multiprocessor control method = processor and the exchange processing is executed as a whole.
- Similar processing is allotted with two or more processors load-balancing control method = functionally.



Two or more processors are prepared, the method to execute the exchange processing as the whole is called a multiprocessor control method by allotting of the function or allotting the load between these, and the method of functionally allotting similar processing with two or more processors is called a load-balancing control method.

These sentences are wrong.
- Call processing program..telephone..relay..line..selection..connection..cut..liberate..exchange..connection..operation..control..program..call..dial..figure..receive..call..talk over the telephone..stable footing..provide. The call processing program has achieved the exchange connection operation by observing, analyzing the processing demand in these states, and doing processing necessary for the following state transition.
- Program at input process: Program that scans state of local loops and relay line observing
- An internal processing program: It is composed of the program etc. that translate the program dial figure to which the connection status is decided based on the processing demand detected by the input process program.
- The output processing program: The mistake of left sentences is mis-) output processing program mis-) internal processing program →(positive) output processing program ((→(positive) internal processing program of two points because it says *・・・ composed of the program etc. that detect the program, the call out that drives a telephone call road system device etc. , the response, the local loops such as cutting or the change in the relay line.



The space switch of a digital switchboard for the telephone is used to exchange slots of the time of the same time position between highways.

These sentences are correct.
- - space switch that does the exchange connection between highways in each time slot while space switch = multiplexed exchanges the time



・・・Woops! "Space switch" was set when thinking only the problem of the processor and the program.

It is set questions too much, and does not the installation technician's examination be actual what excerpted from a past considerably old problem and have the necessity remembered too much desperately by today's material recently by "Time switch" of "Space switch" it seem not to be either?However, why don't you look over once because the technical intelligence for the licensed engineer is easily obtained by Web when googling by the key word such as "Space switch" because carelessness is a taboo?Then, around here today

Labels

Search This Blog

Followers

AccessCounter

カウンター

BlogRanking

TopOfBlogs
Technology Blogs
Technology blogs
Blog Directory by Blog Flux
Technology Blogs - Blog Rankings
http://www.wikio.com
List of top Technology Blogs
OnToplist is optimized by SEO
Add blog to our blog directory

BlogParts

キーワードアドバイス
ツールプラス

URL

サイトタイトル

ディレクトリ登録
by ホームページ登録

ALEXA Site Widgets