Consider the security of a computer belonging to a criminal organiza.pdf

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Consider the security of a computer belonging to a criminal organization. List a few of the attackers who might break into the computer, their incentives, and the associated costs and risks to the attacker. Solution 1) The intelligence bureau like FBI can employ attackers to break the security of computer of the criminal organisation. Their incentives is to foil any potential threat ot attack which may concern safety of public. Cost can be high as attackers can demand huge money to use their skills. Risk will be minimum as attackers are ethical hackers and they have govt backing . 2) Some other competitor crimainal or some indivial vigilante type of organisation like anonymous group can try to hack their computer as they want to foil their attempt. Their cost and risk will be much more, as criminal can identify and attack them directly..

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SKIPPED hich level of biological organization is composed of several tissues Multiple Choice organism organ system organ Solution 3) the answer is organ. Tissue are made up of cells.. Organ are made up of tissues to perform the particular function..!! 4) the answer is cell which form tissue then many tissue forms organs then similar organ combines to form organ systems then different organ systems comes from organism.. 10) corn belongs to the family of plantae..!! It\'s an angiosperm & monocot comes under grasses family.. 9) the correct order of writing the scientific name is Homo sapeins .. As the first letter should be capital and the second starting letter should be small. It should be in italics format.. 8) the correct order from least to highest is species, genus, family, class, order, phlyum, Kingdom, domains..!!.

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please explain transcription and translation Solution Ans: Transcription is the process of making an RNA copy of a gene sequence. This copy, called a messenger RNA (mRNA) molecule, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes. Translation is the process of translating the sequence of a messenger RNA (mRNA) molecule to a sequence of amino acids during protein synthesis. The genetic code describes the relationship between the sequence of base pairs in a gene and the corresponding amino acid sequence that it encodes. In the cell cytoplasm, the ribosome reads the sequence of the mRNA in groups of three bases to assemble the protein. Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre- messenger RNA is formed, with the involvement of RNA polymerase enzymes. The process relies on Watson-Crick base pairing, and the resultant single strand of RNA is the reverse- complement of the original DNA sequence. The pre-messenger RNA is then \"edited\" to produce the desired mRNA molecule in a process called RNA splicing. Formation of pre-messenger RNA The mechanism of transcription has parallels in that of DNA replication. As with DNA replication, partial unwinding of the double helix must occur before transcription can take place, and it is the RNA polymerase enzymes that catalyze this process. Unlike DNA replication, in which both strands are copied, only one strand is transcribed. The strand that contains the gene is called the sense strand, while the complementary strand is the antisense strand. The mRNA produced in transcription is a copy of the sense strand, but it is the antisense strand that is transcribed. Ribonucleotide triphosphates (NTPs) align along the antisense DNA strand, with Watson-Crick base pairing (A pairs with U). RNA polymerase joins the ribonucleotides together to form a pre- messenger RNA molecule that is complementary to a region of the antisense DNA strand. Transcription ends when the RNA polymerase enzyme reaches a triplet of bases that is read as a \"stop\" signal. The DNA molecule re-winds to re-form the double helix. RNA splicing The pre-messenger RNA thus formed contains introns which are not required for protein synthesis. The pre-messenger RNA is chopped up to remove the introns and create messenger RNA (mRNA) in a process called RNA splicing Alternative splicing In alternative splicing, individual exons are either spliced or included, giving rise to several different possible mRNA products. Each mRNA product codes for a different protein isoform; these protein isoforms differ in their peptide sequence and therefore their biological activity. It is estimated that up to 60% of human gene products undergo alternative splicing. Alternative splicing contributes to protein diversity a single gene transcript (RNA) can have tho.

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Please I want a detailed complete answers for each part.Then make sure you provide clear picture(s) of soultions that I can read. Try making all numbers and letters clrearly readable easy to recognize. You also can type it which I prefer so I can copy all later, paste them in Microsoft Word to enlarge & edit if needed. Thanks for all :) 1. Sort the record 9, 34,17,6, 15, 3:8 by using the following sorting techniques, respectively, 1) QuickSort with a good call for the first pivot value 2) MergeSort 3) HeapSort (including the details for building 1st Heap, and all 6 heaps) 4) Binsort (Choose Bins as: 0-9; 10-19, 20-29, 30-39) 5) Radix sort The details of each sorting step should be ncluded The details of each sorting step should be included Solution QuickSort: QuickSort is a Divide and Conquer algorithm. It picks an element as pivot and partitions the given array around the picked pivot. There are many different versions of quickSort that pick pivot in different ways. The key process in quickSort is partition(). Target of partitions is, given an array and an element x of array as pivot, put x at its correct position in sorted array and put all smaller elements (smaller than x) before x, and put all greater elements (greater than x) after x. All this should be done in linear time elements: 9 34 17 6 15 38 9 34 17 6 15 38 9 34 17 6 15 38 9 34 17 6 15 38 9 34 17 6 15 38 9 34 17 6 15 38 9 6 17 34 15 38 swapping 15 and 34 15 is choosing pivot compare with i-1 value Program def quickSort(alist): quickSortHelper(alist,0,len(alist)-1) def quickSortHelper(alist,first,last): if first= pivotvalue and rightmark >= leftmark: rightmark = rightmark -1 if rightmark < leftmark: done = True else: temp = alist[leftmark] alist[leftmark] = alist[rightmark] alist[rightmark] = temp temp = alist[first] alist[first] = alist[rightmark] alist[rightmark] = temp return rightmark alist = [9,34,17,6,15,8] quickSort(alist) print(alist) Mergesort: MergeSort is a Divide and Conquer algorithm. It divides input array in two halves, calls itself for the two halves and then merges the two sorted halves. The merge() function is used for merging two halves. The merge(arr, l, m, r) is key process that assumes that arr[l..m] and arr[m+1..r] are sorted and merges the two sorted sub-arrays into one. See following C implementation for details. 9 34 17 6 15 38 divide two parts 9 34 17 6 15 38 divide separate parts 9 34 17 6 15 38 compare two elements in each section 9 34 17 6 15 38 compare section to section 9 17 34 6 15 38 compare two section 6 9 15 17 34 38 Merges two subarrays of arr[]. # First subarray is arr[l..m] # Second subarray is arr[m+1..r] def merge(arr, l, m, r): n1 = m - l + 1 n2 = r- m # create temp arrays L = [0] * (n1) R = [0] * (n2) # Copy data to temp arrays L[] and R[] for i in range(0 , n1): L[i] = arr[l + i] for j in range(0 , n2): R[j] = arr[m + 1 + j] # Merge the temp arrays back into arr[l..r] i = 0 # Initial index of first subarray j = 0 # Initial index of second.

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Case 2 S [symptoms]: 10 month male presents to pediatrician’s office with chief complaint of fever and rash. In usual state of health until 4 days prior to presentation when developed fever, fussiness and decreased appetite. Mom thought maybe had thrush again because she noted some white spots in his mouth a day after the fever started but they went away on their own. Last night she noticed that his eyes started to appear more red and irritated, is now coughing and very congested and this morning developed rash on face prompting visit ROS [review of systems]: as above, no emesis, no constipation or diarrhea, +fewer wet diapers than usual PMHx [past medical history]: full term, uncomplicated pregnancy and delivery, neonatal jaundice but did not require phototherapy, thrush at 6 weeks and 3 months of age treated with nystatin SHx [social history]: lives with parents and 2 yo sibling who is enrolled in child care. Flew to California with family 3 weeks ago to visit grandparents, no other travel hx. Imm: UTD [up to date] Exam: T- 39.8 [temperature, C]; R -34 [respiratory rate]; P -120 [pulse]; BP-85/62 [blood pressure]; Pox-98% in room air [pulse oximetry, oxygenation of blood] Gen [general]: Alert, fussy infant on mom’s lap, crying with exam HEENT [head, eyes, ear, nose, throat]: Normocephalic/atraumatic, anterior fontanelle fibrous but flat, extraocular movements intact, pupils equal and reactive to light, +conjunctival erythema bilaterally without discharge or crusting, nares congested, oropharynx erythematous with sloughing of buccal and labial mucosa. Tympanic membranes erythematous but with intact landmarks and light reflex Neck: supple full range of motion, +1cm bilateral anterior cervical lymphadenopathy RESP [respiratory]: mildly tachypneic with fair air exchange all fields, +subcostal retractions no intracostal or suprasternal accessory muscle use, diffuse crackles audible on auscultation all lung fields no wheezing or rhonchi COR [cardiac]: tachycardic, regular, nl s1 and split s2, no murmurs, rubs or gallops Abdomen: soft, normoactive bowel sounds, nontender non distended, no hepatosplenomegaly, no masses GU [genital/urinary]: circumcised tanner I male, no rashes Skin: diffuse erythematous blanching maculopapular rash most prominent/confluent on face, neck, and upper trunk, palms and soles spared, no desquamation Extremities: warm and well perfused a) What were the spots in the infant’s mouth that the mother mistook for thrush? b) What is your diagnosis, and which symptoms lead you to this conclusion? c) Which tests will you order to confirm this diagnosis (give the name and state what is being measured)? d) The patient is up to date on his vaccinations, so why was he susceptible to this disease? Where did he likely contract the disease? e) In an uncomplicated form, this condition is not usually fatal, but what can cause fatalities for patients with this infection? f) A similar patient might be admitted to the hospital or might not fo.

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