What do you mean of part-of-speech Tagging and the need of this Task in NLP Part-of-Speech (POS) Tagging is the process of assigning a specific grammatical category (such as noun, verb, adje1ctive, or adverb) to each word in a text, based on both its definition and its context within a sentence. Since many words can function as different parts of speech depending on how they are used (e.g., "book" can be a noun in "read a book" or a verb in "book a flight"), POS tagging is essential for disambiguation.
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<...
| 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
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.