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- Read the following passage and do the activities
- Expansion of theme 1) Be the change you want to see in the world. – Mahatma Gandhi Answer: Gandhiji's words mean that instead of waiting for others or blaming them, we should ourselves start the change we wish to see in soc... 1
- Letter to the mayor of your city requesting him to provide better facilities to face water shortage Answer: a formal letter to the Mayor, with sender's address, date, receiver's address, subject, salutation, body, closing and signature. Sam... 1
- 11-12-13-14-15 programs https://onlinegdb.com/vasehM1xR 1
- Describe the types of oxide film formed in oxidation corrosion The extent of corrosion depends upon the type of oxide film formed by metals. Oxide films formed are classified into three categories, Stabl... 2
- What are the Characteristics of electromagnetic radiations? Characteristics of electromagnetic radiations: Wavelength: It may be defined as the distance between two neighbouring crests or troughs of w... 2
- How to prepare for neet in 3 months ? You can refer this answer 2
- Explain any 2 types of wet corrosion with diagram and reactions The corrosion which is brought about through ionic reaction in presence of moisture or solution as a conducting medium is called (wet) elect... 2
- What is the principle of spectroscopy? The basic principle shared by all spectroscopic techniques is to shine a beam of electromagnetic radiation onto a sample, and observe how it... 1
- Sacrificial anode method In this protection method, the metallic structure to be protected is connected by a wire to a more anodic metal, so that all the corrosion i... 1
- C programming Viva Questions semester 2 Download 1. Which type of language is C? Ans- C is a high–level language and general-purpose structured programming language. 2. What is a c... 1
- Evaluate ∫∫(x2 - y2)xdx dy over the area in the first quadrant bounded by the circle x2 + y2 =a2. Answer: dfraca⁵15 The region is the quarter circle x²+y²≤ a² , x≥0 , y≥0 . Change to polar coordinates: x = rcosθ , y = rsinθ , dx dy = r dr... 1
- What is preprocessor? Answer: the preprocessor is a program that processes the C source code before it is compiled. It carries out the lines beginning with #, cal... 1
- Whether Structured programming helps in reducing errors? Yes and it is easier to understand and user friendly 2
- What is use of typedef? typedef is a reserved keyword in the programming languages C and C++. It is used to create an additional name (alias) for another data type,... 1
- What is structure? A structure is a key word that create user defined data type in C 2
- What is pointer? The Pointer in C, is a variable that stores address of another variable. 2
- What do you mean by call by reference? The call by reference method of passing arguments to a function copies the address of an argument into the formal parameter. Inside the func... 1
- What do you mean by call by value? The call by value method of passing arguments to a function copies the actual value of an argument into the formal parameter of the function... 1
- What is recursive function? a recursive function can be defined as a routine that calls itself directly or indirectly 1
- What is the use of strcpy() function? The strcpy() function copies string2, including the ending null character, to the location that is specified by string1. 1
- What is the use of strlen() function? The strlen() function determines the length of string excluding the ending null character. 1
- What is the use of strrev() function? This function is used for reversing a string. The reversed string is stored in the same string 1
- What is the use of strcmp() function? strcmp compares two character strings ( str1 and str2 ) using the standard EBCDIC collating sequence. 2