CLASS X - ASSIGNMENT_3(HTML)

PLS. CLICK ON THE LINK TO DOWNLOAD THE ASSIGNMENT FOR CHAPTER 8. HYPERLINKS

CLASS X - ASSIGNMENT_2

Please click here to download the assignment of chapter7. Creating Lists

Class X Assigmnent (HTML)

Please click on the link to download the assignment.
HTML

TERMS YOU SHOULD KNOW ABOUT COMPUTERS

BANDWIDTH :- A measure of the maximum amount of data that can be transferred over a connection.

BIOS :- Baic Input Output System. Doftware built into all PCs to control the basic operation of devices.

BURNING :- The act of writing data onto a CD or DVD.

COMPRESSION :- The process of reducing a file's size by encoding the data.

DEFINITION FILE :- A file containing the details of security threats.

DVD :- A disc able to store upto 4.7GB of data.

EULA :- A licence that must be agreed to before software can be used.

GB :- Gigabyte. A measurement of storage, usually for hard disks.

MB :- Megabyte. A measurement of storage, usually for PC memory.

BEAM ROBOTICS

BEAM is an acronym for 'biology-electronics-aesthetics-mechanics', coined by the famous roboticist Mark W. Tilden. BEAM robotics is essentially a philosphy of building robots out of discrete electronic components. These robots do not use any kind of programmable device like microprocessors or microcontrollers.

Important Questions Of Chapter1

CHAPTER :1
Q1. Give the full form of :-
URL (ii) FTP
(iii) ISP (iv) WWW
(v) HTTP (vi) ARPANET
(vii) TCP (viii) IP
(ix) MODEM (x) ISDN
(xi) IIS (xii) HTML
DNS
Q2. What is web server?
Q3. Name any three ISPs in India.
Q4. How do you differentiate between a web address and an e-mail address.
Q5. Write any two web extensions used with web addresses?
Q6. What is the purpose of using a web browser?
Q7. What is hypertext?
Q8. What are the advantages of the internet?
Q9. What are the two types of Modem?
Q10. What is a protocol?
Q11. How is information transferred on internet? / How the internet works?
Q12. What is ISP?
Q13. What is the most important feature of a website.
Q14. What do you mean by publishing a web page?
Q15. Give few examples of Letter Addressing System?
Q16. Explain the Letter Addressing System.
Q17. Explain the Number Addressing System.
Q18. Define the structure of a URL.
Q19. Name the first graphical web browser?
Q20. How the web works?
Q21. What is the web extension of :-
(i) edu (ii) com (iii) org (iv) gov (v) net
(vi) ca (vii) jp (viii) in (ix) uk

RESISTOR

A resistor is a two-terminal electronic component that opposes an electric current by producing a voltage drop between its terminals in proportion to the current, that is, in accordance with Ohm's law: V = IR. The electrical resistance R is equal to the voltage drop V across the resistor divided by the current I through the resistor. Resistors are used as part of electrical networks and electronic circuits.

Identifying resistors
Most axial resistors use a pattern of colored stripes to indicate resistance. Surface-mount resistors are marked numerically. Cases are usually tan, brown, blue, or green, though other colors are occasionally found such as dark red or dark grey.

One can also use a multimeter or ohmmeter to test the values of a resistor

Four-band axial resistors
Main article: Electronic color code
Four-band identification is the most commonly used color coding scheme on all resistors. It consists of four colored bands that are painted around the body of the resistor. The first two numbers are the first two significant digits of the resistance value, the third is a multiplier, and the fourth is the tolerance of the value.

For example, green-blue-yellow-red is 56 x (10^4) Ω = 560 kΩ ± 2%).

Each color corresponds to a certain number, shown in the chart below. The tolerance for a 4-band resistor will be 1%, 5%, or 10%.
Color 1st band 2nd band 3rd band(multiplier) 4th band(tolerance)
Black 0 0 × 10⁰
Brown 1 1 × 10¹ ±1%
Red 2 2 × 10² ±2%
Orange 3 3 × 10³
Yellow 4 4 × 10⁴
Green 5 5 × 10⁵ ±0.5%
Blue 6 6 × 10⁶ ±0.25%
Violet 7 7 × 10⁷ ±0.1%
Gray 8 8 × 10⁸ ±0.05%
White 9 9 × 10⁹
Gold × 10^-1 ±5%
Silver × 10^-2 ±10%
None ±20%