Master Computers and Technology with Fun Quizzes & Brain Teasers!

an organization is assigned the block 2000:1456:2474/48. what is the ipv6 address of an interface in the 6th subnet if the ieee physical address (mac) of the computer is: (a5-b8-a6-19-6f-d5)16.
1 Answer
after being notified that name resolution in your server has failed, which of the following daemons are not functioning?a. inetdb. httpdc. namedd. sambae. dnsd
1 Answer
write a sql query to create a table that contains the titles of all albums with tracks longer than 6 minutes on them.
1 Answer
true/false. linear programming and the economic interpretation of the dual and sensitivity analysis, and network models
1 Answer
consider the clique problem restricted to graphs in which every vertex has degree at most 3. call this problem clique-3. solutions
1 Answer
give a recursive definition of the set of strings over {a, b) that contain at least one b and have an even number of a's before the first b. for example, bab, aab, and aaaabababab are in the set, while aa, abb are not
1 Answer
integer numelements is read from input. the remaining input consists of numelements integers followed by numelements strings. declare integer vector pagelist and string vector topiclist, each with numelements elements. then: read and store numelements integers into pagelist. read and store numelements strings into topiclist. ex: if the input is: 4 119 188 471 486 trade energy economics hobbies then the output is: page: 119, topic: trade page: 188, topic: energy page: 471, topic: economics page: 486, topic: hobbies
1 Answer
the advantage of copy-on-write file system as compare to a tape backup when recovering from a ransomware attack. T/F?
1 Answer
Which HTML element can be used to group elements when none of the semantic elements apply?Question 4 options:sectiondivmainaside
1 Answer
write a function that returns the length of a string (char *), excluding the final null character. it should not use any standard-library functions. you may use arithmetic and deference operators, but not the indexing operator ([]).
1 Answer
in cell range d13:h13, by using cell references, calculate the net working capital for years 1:5, respectively.
1 Answer
____ is an application of data communication that allows decision makers throughout the world to work with their colleagues.
1 Answer
T/F : java design class for teaching hospital employee where employee can be teacher doctor or both
1 Answer
for the host address 10.28.94.135 /27 the last usable host address in the sbunet would be
1 Answer
Which of these options demonstrate how to create an Interface Class in C++
1 Answer
Obtain the 8bit fixed point binary number expression of decimal real number -3.47. The fixed point binary real number format is given by XXXX.XXXX
1 Answer
String str = "a black cat sat on a table";int counter = 0;for (int i = 0; i < str.length() - 1; i++){if (str.substring(i, i + 1).equals("a") &&!str.substring(i + 1, i + 2).equals("b")){counter++;}}System.out.println(counter);What is printed as a result of executing this code segment?
1 Answer
i have one company with a 40bitda margin trading at 8x ebitda, and another company with a 10bitda margin trading at 16x ebitda. whats the problem with comparing these two valuations directly?
1 Answer
Assignment 7A: Rare Collection. We can make arrays of custom objects just like we've done with ints and strings. While it's possible to make both 1D and 2D arrays of objects (and more), for this assignment we'll start you out with just one dimensional arrays. Your parents have asked you to develop a program to help them organize the collection of rare CDs they currently have sitting in their car's glove box. To do this, you will first create an Audio CD class. It should have the following private attributes. . . String cdTitle String[4] artists int release Year String genre float condition .
1 Answer
TRUE/FALSE. we should always have a good idea what our conclusions will be before we ever enter the data processing pipeline.
1 Answer
This method returns a new Dynamic Array object that contains the requested number of elements from the original array starting with the element located at the requested start index. If the provided start index is invalid, or if there are not enough elements between start index and end of the array to make the slice of requested size, this method raises a custom "DynamicArrayException". Code for the exception is provided in the starter code below.#Starter Codeclass DynamicArrayException(Exception): """ Custom exception class to be used by Dynamic Array DO NOT CHANGE THIS METHOD IN ANY WAY """ passclass DynamicArray: def __init__(self, start_array=None): """ Initialize new dynamic array DO NOT CHANGE THIS METHOD IN ANY WAY """ self.size = 0 self.capacity = 4 self.data = [None] * self.capacity # populate dynamic array with initial values (if provided) # before using this feature, implement append() method if start_array is not None: for value in start_array: self.append(value) def __str__(self) -> str: """ Return content of dynamic array in human-readable form DO NOT CHANGE THIS METHOD IN ANY WAY """ out = "DYN_ARR Size/Cap: " out += str(self.size) + "/"+ str(self.capacity) out += " " + str(self.data[:self.size]) return out#Here is my append methoddef append(self, value: object) -> None: """ Adds a new value at the end of the dynamic array. """ if self.size self.data[self.size] = value self.size = self.size + 1 else: temp = [None] * self.capacity tsize=self.capacity for i in range(tsize): temp[i] = self.data[i] self.capacity *= 2 self.size = 0 self.data = [None] * self.capacity for i in range(tsize): self.append(temp[i]) self.append(value) self.size = 0 self.data = [None] * self.capacity for i in range(tsize): self.append(temp[i]) self.append(value) return#Please help me implement the slice methoddef slice(self, start_index: int, quantity: int) -> object: """ TODO: Write this implementation """ return DynamicArray()#Testing:Example #1:da = DynamicArray([1, 2, 3, 4, 5, 6, 7, 8, 9])da_slice = da.slice(1, 3)print(da, da_slice, sep="\n")da_slice.remove_at_index(0)print(da, da_slice, sep="\n")Output:DYN_ARR Size/Cap: 9/16 [1, 2, 3, 4, 5, 6, 7, 8, 9]DYN_ARR Size/Cap: 3/4 [2, 3, 4]DYN_ARR Size/Cap: 9/16 [1, 2, 3, 4, 5, 6, 7, 8, 9]DYN_ARR Size/Cap: 2/4 [3, 4]Example #2:da = DynamicArray([10, 11, 12, 13, 14, 15, 16])print("SOUCE:", da)slices = [(0, 7), (-1, 7), (0, 8), (2, 3), (5, 0), (5, 3)]for i, cnt in slices:print("Slice", i, "/", cnt, end="")try:print(" --- OK: ", da.slice(i, cnt))except:print(" --- exception occurred.")Output:SOUCE: DYN_ARR Size/Cap: 7/8 [10, 11, 12, 13, 14, 15, 16]Slice 0 / 7 --- OK: DYN_ARR Size/Cap: 7/8 [10, 11, 12, 13, 14, 15, 16]Slice -1 / 7 --- exception occurred.Slice 0 / 8 --- exception occurred.Slice 2 / 3 --- OK: DYN_ARR Size/Cap: 3/4 [12, 13, 14]Slice 5 / 0 --- OK: DYN_ARR Size/Cap: 0/4 []Slice 5 / 3 --- exception occurred.
1 Answer
texplains in detailed steps how the algorithm implemented in the identified procedure works. your explanation must be detailed enough for someone else to recreate it. tic tac toe
1 Answer
which of the following pieces of data is least useful when diagonosing an incident
1 Answer
how does the tomasulo algorithm address the inconsistency problem during the instruction commit stage as described on the slide (84) of chapter_3_ilp?
1 Answer