1. Describe the process of reading the header using URL connection.
== The process of reading header using URLConnection in Java is: // Create a URL object. // Open connection using URLConnection. // Connect to the server. // Read header fields using methods like getHeaderField().
Program : importjava.net.*; /// publicclassHeaderRead { // publicstaticvoidmain(String[] args) throwsException { /// URLurl=newURL("https://example.com"); /// URLConnectioncon=url.openConnection(); /// for(inti=0;i<...
A. Digital entrepreneurship refers to the process of creating a business on the Internet and selling products online. With digital entrepreneurship, the need of operating the business through physical needs is eliminated. Some examples of digital businesses are online courses, e-commerce, blogs, YouTube, etc.
B. SEO stands for Search Engine Optimization. It is the process by which the visibility of the site can be increased on the internet when people search for products or services related to
| Layer | Structure | Function |
|---|---|---|
| Stratum Basale | Single layer of stem cells, melanocytes | Cell division, skin regeneration, melanin production |
| Stratum Spinosum | Several layers of keratinocytes | Keratin production, immune defense (Langerhans cells) |
| Stratum Granulosum | Flattened keratinocytes with granules | Waterproofing, cells begin to die |
| Stratum Lucidum | Thin layer of |
1. Trend Analysis (5 Marks)
Trend analysis is a financial tool used to study the direction of business performance over a period of time. It compares financial data (such as sales, profit, expenses, assets) from several years to identify whether they are increasing, decreasing, or remaining stable. It is useful because it highlights long-term patterns rather than one-year changes.
Key features:
Shows growth or decline over time
Helps in planning and forecasting
Makes year-to-year comparison easier
Helps
CHAPTER 2 To reach $50000 in 4 years, nominal ir 6% compounded monthly, how much to set aside every month? ($924.21). [,
] An amortised loan is a loan that is repaid in equal payments over its life (T). Midway through life of amortised loan, % of payment that represents repayment of principal must either be >/= % that represents payment of interest (F). Common types of amortised loans include businesss loans and retirement plans (T). Periodic rate is the rate of interest charged per period (T)
Work:
The product of force and displacement in the direction of the force.
Important ideas
No displacement → no work
Force perpendicular to motion → no work
W = Fd
Units: Joules (J)
Power:
The rate at which work is done or energy is transferred.
P = \frac{W}{t}
Units: Watts (W)
Energy:
The ability to do work.
Energy can change forms but total energy remains constant (Conservation of Energy).
Forms include
A bill of exchange is a written instrument containing an unconditional order given by one person to another person directing him to pay a certain sum of money to a specified person or to the bearer of the instrument. It is an important negotiable instrument governed by the Negotiable Instruments Act, 1881.
For a document to be considered a valid bill of exchange, the following essential elements must be present:
A bill of exchange
A Finite Automaton (FA) is a mathematical model of computation used to recognize regular languages. It consists of a finite number of states and transitions between those states based on input symbols.
Formally,
FA = (Q, Σ, δ, q₀, F)
Where:
Q = finite set of states
Σ = input alphabet
δ = transition function
q₀ = initial state
F = set of final (accepting) states
A Deterministic Finite Automaton (DFA) is a finite automaton in which each state has exactly one transition for each input symbol.