1. Supercomputer

3. A Web page is an online document which can be read by a Web browser. To go to a Web page, type its URL (Uniform Resource Locator or "address") in the address bar of your Web browser. Web pages can contain text, graphics, animations, video and sound. Web pages can include dynamic elements which change or update continually (such as stock quotes, sports scores, and news bulletins). Web pages can contain hyperlinks — underlined text which you can click to go to other Web pages. Most Web pages also include a navigation bar (usually graphic buttons) to provide quick links to other pages within that Web site.
9. What is ASCII, EBCDIC, Unicode coding schemes
Letters, numbers, and special characters are represented within a computer by binary coding schemes:
1. ASCII (say “as-key”) stands for American Standard Code for Information Interchange, is the code most widely used in microcomputers. ASCII includes characters such as special characters (e.g. @, %, /), mathematics symbols (+, -, , ) and Greek letters (e.g. , , , ). In ASCII, alphanumeric characters are encoded into a bit configuration on input so that the computer can interpret them. This encoding equates a unique series of 1s and 0s with a specific character. For example, ‘01000010’ represents the letter ‘B’.
2. EBCDIC (say “ab-see-dic”) stands for Extended Binary Coded Decimal Interchange Code, is used with large computers such as mainframes. Like ASCII, EDCDIC uses an 8-bit configuration. The main difference between EBCDIC and ASCII is in the use of different combinations of bits to represent a letter or number. As such, the letter ‘B’ is represented by ‘11000010’ in the EBCDIC coding system.
3. Unicode, a subset of ASCII that uses 16 bits for each character. This scheme can handle 65,536 character combinations, which effectively allows almost all the written languages (including scripts, pictograms and non-English text) of the world to be represented. As such, computers can now handle languages like Chinese, Japanese, Korean, Hebrew, Greek, Sinhala, and Arabic more easily. Universal acceptance of the Unicode standard would facilitate international communication in all areas, from monetary transfers between banks to e-mail.
10. What is B2B, B2C, and C2C?