All questions
- What is the modulus operator? The modulus operator outputs the remainder of a division. It makes use of the percentage (%) symbol. For example: 10 % 3 = 1, meaning when y... 1
- What is the difference between the = symbol and == symbol? The = symbol is often used in mathematical operations. It is used to assign a value to a given variable. On the other hand, the == symbol, a... 1
- What is the use of a ‘\0’ character? It is referred to as a terminating null character, and is used primarily to show the end of a string value. 1
- In C programming, how do you insert quote characters (‘ and “) into the output screen? This is a common problem for beginners because quotes are normally part of a printf statement. To insert the quote character as part of the... 1
- Differentiate Source Codes from Object Codes Source codes are codes that were written by the programmer. It is made up of the commands and other English-like keywords that are supposed... 1
- What is spaghetti programming? Spaghetti programming refers to codes that tend to get tangled and overlapped throughout the program. This unstructured approach to coding i... 1
- What is variable initialization and why is it important? This refers to the process wherein a variable is assigned an initial value before it is used in the program. Without initialization, a varia... 1
- What is a sequential access file? When writing programs that will store and retrieve data in a file, it is possible to designate that file into different forms. A sequential... 1
- What is a stack? c programming A stack is one form of a data structure. Data is stored in stacks using the FILO (First In Last Out) approach. At any particular instance, o... 1
- What is the equivalent code of the following statement in WHILE LOOP format? a=1; while (a<=100) printf ("%dn", a * a); a++; 2
- Some coders debug their programs by placing comment symbols on some codes instead of deleting it. Placing comment symbols /* */ around a code, also referred to as “commenting out”, is a way of isolating some codes that you think maybe cau... 1
- What is the difference between Call by Value and Call by Reference? When using Call by Value, you are sending the value of a variable as parameter to a function, whereas Call by Reference sends the address of... 1
- How do you construct an increment statement or decrement statement in C? There are actually two ways you can do this. One is to use the increment operator ++ and decrement operator –. For example, the statement “x... 1
- Seg AM is a median of ∆ABC. If AB = 22, AC = 34, BC = 24, find AM. ∴ AM = 26 units 1
- Find the length of a diagonal of a rectangle having sides 11 cm and 60 cm. Answer: 61 cm A diagonal divides the rectangle into two right-angled triangles, with the sides of the rectangle as the legs and the diagonal... 1
- Do sides 7 cm, 24 cm, 25 cm form a right angled triangle? Give reason. The sides of the triangle are 7 cm, 24 cm and 25 cm. The longest side of the triangle is 25 cm. ∴ (25)² = 625 Now, sum of the squares of the... 1
- Find the height of an equilateral triangle having side 2a. Let ∆ABC be the given equilateral triangle. ∴ ∠B = 60° [Angle of an equilateral triangle] Let AD ⊥BC, B – D – C. In ∆ABD, ∠B = 60°, ∠ADB = 9... 1
- Advanced Web Designing | Information Technology std 12th | 1.1 Advanced Web Designing We have been introduced to basic terminologies related to creation of web pages. The Hypertext Mark-up Language (... 1
- A person gains Rs. 357 on selling a table at 13% gain and a chair at 6% gain. If he sells the table at 15% Let us assume that , the cost of table be Rs.x and chair is Rs.y. Case 1) :- Table at 13% gain and chair at 6% gain . So, → Total gain = gai... 1
- Which term of ap is first negative 50,45,40........ 12th term a+(n-1)d \\ = 50+(12-1)(-5) \\ = 50+(-55) =-5 2
- Determine the nature (name) of ∆ABC by using distances (magnitude) where A(3,5,2) B(0,-2,9) C(-4,-2,5). Answer: ΔABC is an isosceles triangle (AB = AC = √107). Use the distance formula in 3D: d = √((x₂-x₁)² + (y₂-y₁)² + (z₂-z₁)²) . A(3, 5, 2),... 1
- Explain tha disorders -Abinism Answer: Albinism is a hereditary (genetic) disorder in which the body cannot produce the pigment melanin, so the skin, hair and eyes lack no... 1
- Slim person feel more cold in winter the fat persons. Answer: Fat persons have a thicker layer of fat (adipose tissue) under the skin, which acts as an insulator and reduces heat loss. Slim pers... 1
- खालील ओळींचे रसग्रहण करा. तैसे योगियासी खालुतें येणें। जे इहलोकी जन्म पावणें। जन निववी श्रवणकीर्तनें। निजज्ञानें उद्धरी। उपरोक्त पंक्ती ‘योगी सर्वकाळ सुखाचा’ या अभंगातील असून, त्या संत श्री एकनाथ महाराजांनी लिहिल्या आहेत. त्यांनी योगी पुरूषाची तुलना पाण्याशी कर... 1