Numerade

Questions asked

BEST MATCH

Complete the following. a. 72 ft² = yd² (Type an integer or a simplified fraction.) b. 106 yd² = ft² c. 5.5 m² = acres d. 3 acres = yd²

View Answer

BEST MATCH

1. Both myoglobin and hemoglobin utilize heme to bind oxygen, the tertiary structure of myoglobin is very similar to that of the individual subunits in hemoglobin. And yet, the biological functions of the two molecules are very different. a.) What is the principal difference in the character of oxygen binding to hemoglobin and to myoglobin?

View Answer

BEST MATCH

69. Montrez que la fonction $f(x) = \begin{cases} x^4 \sin(1/x) & \text{si } x \neq 0\\ 0 & \text{si } x = 0 \end{cases}$ est continue sur $]-\infty, \infty[.$

View Answer

BEST MATCH

All of the following are TRUE of the structure of DNA EXCEPT: The nucleotides are held in a single strand by bonds between the phosphate group of 1 nucleotide and the #3 carbon of the next nucleotide. Each nucleotide is composed of a phosphate group, sugar ring, and nitrogen base There are 4 types of nucleotides based on how many phosphate groups are present in the molecule. Purines(A & G) are double ringed nitrogen bases while pyrimidines (C &T) have single ringed nitrogen bases. The parallel strands are held together by bonds between complimentary nitrogen bases. It is composed of 2 parallel strands of nucleotide subunits twisted into a helix. The structure of the complimentary bases is such that adenine binds with thymine and cytosine with guanine

View Answer

BEST MATCH

Qno1 Pair programming is responsible of introducing bad smells in the code. True or False Qno2 Fixing a fault in the program is a widely used refactoring technique. True or False Qno3 Which of the following classes suffers from the Middle Man bad smell? A) A class that contains more methods than it should. B) A class that delegates many of its requests to another class. C) A class that contains less method than it should. D) A class that only contains data. Qno4 Which of the following is a symptom of Shotgun Surgery bad smell? A) Whenever make a change, you have to make a lot of little changes to a lot of different classes. B) When one module changed in different ways for different reasons. C) When a method is making more use of another class than the one it is in. D) When you have sets of variables that are usually passed together in multiple places. Qno5 In OOP, what can you say about a method that requires a lot of parameters? A) Sign of high modularity. B) Probably the method is in the wrong class as the method is using a lot of inputs from the outside. C) Having methods with long parameter list is the norm in OOP. D) The method is doing a critical task, which explains why it needs all these parameters. Qno6 Which of the following is FALSE about duplicate code? Duplicate code is a good programming practice. Duplicate code is a source of faults. Duplicate code has a negative impact on changeability. Duplicate code has a negative impact on maintainability. Qno7 A method is long if it's LoC exceeds 20 ? True or False Qno 8 You have a legacy system that consists of 1000 LoC, the code is poorly commented, messed up, and contains a lot of poor design and implementation decision. The only thing that is clear is what the code is doing. You are asked to refactor the code, what should you do? A)The easiest fastest path to take is to write a new version of the code, you know what the code is doing, design and implement a new solution. B) Do what you are asked to do, refactor it. It's a typical refactoring scenario C)Give the task to someone else D)Pretend that you refactored it, but don't because you can't refactor a code that you don't understand. Just add few comments here and there!

View Answer

BEST MATCH

Nanotechnology: Discuss the potential applications of nanomaterials in enhancing the mechanical properties of conventional materials.

View Answer

BEST MATCH

11. Consider the arithmetic sequence with $a_3 = 5$ and sum $s_6 = 39$. Determine the term $a_1$ and the difference $d$. 12. Two straight lines $p: 3x + 3y = \frac{3}{4}$ and $q: 2x - y = -\frac{5}{2}$ are given. Determine the coordinate of intersection point $P = [x, y]$ of these straight lines.

View Answer

BEST MATCH

2. (30%) a) Find delta V for the second burn required to complete a one-tangent burn transfer from orbit 1 to arrive in orbit 2 at a true anomaly of 90 degrees (of the transfer orbit). Assume the first burn is the tangent burn and will occur immediately. Orbit 1 a = 8000 km e = 0.1 i = 28.5 degrees v = 0 degrees Orbit 2 a = 12000 km e = 0.0 i = 28.5 degrees

View Answer

BEST MATCH

Determine if the given set is a subspace of P7. Justify your answer. All polynomials of degree at most 7, with positive real numbers as coefficients. Complete each statement below. The zero vector of P7 is not in the set because zero is not a positive real number. The set is closed under vector addition because the sum of two positive real numbers is a positive real number. The set is not closed under multiplication by scalars because the product of a scalar and a positive real number is not necessarily a positive real number. Is the set a subspace of P7? No Yes

View Answer

BEST MATCH

Write a program that prints an opening statement and then asks the user for a number and prints that many stars, one per line. For example: The fault is in our stars... Please enter a number: 2 Another sample run: The fault is in our stars... Please enter a number: 5

View Answer

curtis s.