Personal Hygiene :-
1) Hands and Skin
2) Nose, Mouth and Ears
3) Cuts, Boils, and septic spots
4) Reporting of illness
5) Grooming
I. Hair
II. Jewellery and perfumes
III. Dress code and uniform (Accessories should be limited)
IV. Smoking
V. Daily routine (proper system of working)
Personal Grooming Checklist:-
1) Clean Skin, hands, hair
2) Clean Clothes
3) Clean teeth and fresh breath
4) Clean and polished shoes
5) Tidy Hair
6) Ladies Men
1) Make up not too much Shave (If beard, it should be trimmed)
2) Jewellery, Not too much Jewellery – Avoid earrings
3) Nails: Shaped and cleaned Nails: Cut short and cleansed
4) Hair should be styled Hair neatly trimmed
Cleaning of Surroundings: -
Q-1) Why is cleaning necessary?
I. A-1) To improve appearance
II. To preserve the life of the building, fabric etc.
III. To prevent the spread of infections.
Q-2) How do you define cleaning?
A-2) The Word clean may be defined as free from dust, dirt, stains, marks, cobwebs, grease and other unwanted substances.
Dust: It is a light material floating in the air, consisting of fluff, soil, sand etc. They tend to settle on the horizontal surface more than the vertical surface. It is removed by dusting and wiping.
Dirt: -It consists of moisture and dust and usually sticks to the surface. It can be removed by mechanical or chemical means of cleaning.
Stain: A stain is a discoloration on the surface which is not easy to remove. It required immediate action or otherwise chemical methods may need to be used for removal.
Mark: It I any damage done to the original surface. It may require the top layer to be refinished.
Cobwebs: Cobwebs are webs made by insects which can harbor insects, dust and dirt. They must be physically removed.
Grease: -It is stubborn dirt which has a tendency to stick. It must be removed by absorption.
Tarnish: - When metals come in contact with air and moisture or any other reactant. It leads to a chemical process called corrosion. In order to bring back, the metals to its real form, special processes have to be followed like buffing, polishing etc.
Principles of Cleaning: -
1) Use of clean water if possible it should be hot.
2) Use clean clothes, mobs and buckets
3) Use appropriate cleaning agent.
4) Follow instructions carefully when using cleaning agents as too little is ineffective whereas too much becomes sudsy and soapy.
5) Sweep before you dust.
6) Allow time for dust to settle before you begin dusting.
School: A place where father pays and Son plays.
Life Insurance: An agreement that keeps you poor all your life so that you can die Rich.
Nurse: Someone who wakes u up to give you sleeping pills.
Marriage: It's an accord in which a man loses his bachelor degree and a woman gains her masters.
Divorce: Future tense of Marriage.
Compromise: The art of dividing a cake in such a way that everyone believes he got the biggest piece.
Dictionary: A place where success comes before work.
Conference Room: A place where everybody talks, nobody listens and everybody disagrees later on.
Father: A banker provided by nature.
Boss: Someone who is early when you are late and late when you are early.
Politician: One who shakes your hand before elections and your Confidence after.
Doctor: Ann individual who kills your ills by pills, and kills you by bills.
Smile: A curve that can set a lot of things straight.
Etc.: A sign to make others believe that you know more than you actually do.
Computer Elements
Computer Fundamentals
C - Common
O - Oriented
M - Machine
P - Powerful
U - Useful
T - Technology
E - Environmental
R Research
What is a Computer?
A computer is an electronic machine that processes all the information which provided to it and produces the desired output. Like any other system, computer system also needs an input which is then processed to get the output required. It has internal and stored programs for the same.
Types of Computer –
1) Micro Computer
2) Mini Computer
3) Mainframe Computer
4) Super Computer
1) Micro Computers – The First micro computers were made with 8 bit microprocessor chips and were designed to be used by only one person at one point of time.
2) Mini Computers – The First Mini Computer was made by DEC ( Digital Equipment Corporation), which also happened to be the largest manufactures of the minis and launched the super mini in October 1977.
3) Main Frame Computers – Libraries of Application programs developed in mainframe computers are quite greater than those of the micro and mini computers.
4) Super Computers – India recently has made up a super computer and termed it PARAM 10000.
History of Computers: -
In 1822, Charles Babbage, a mathematics professor at Cambridge University, made up a machine which termed “difference engine” and was often used for simple computations related mostly for logarithmic and trigonometric tables.
Next Generations: -
ENIAC – Electronic Numerical Integrator and Calculator was made up in 1946 and was the first ever electronic calculator. Per second, the ENIAC did about 5000 additions, for which it took up 150 KW power and had to be always cooled by water.
EDVAC – Between 1947 and 1950 the More School personnel and the Ballistics Research Lab of the U.S. Army made up a computer which was called EDVAC – Electronic Discrete Variable Automatic Computer which was based on ideas of John Von Neumann and also this was the first ever effort to bring to computers the concept of stored programs.
