Cats: Order Feline
Dogs: Order Canine

\",\n \"

Cats	Order Feline
Dogs	Order Canine

\",\n \"

Cats
Order Feline
Dogs
Order Canine

\",\n \"

Cats: Order Feline
Dogs: Order Canine

\"\n ],\n \"correctIndex\": 3,\n \"feedback\": {\n \"correct\": \"Correct. A definition list

for terms and

for descriptions best represents this structure.\",\n \"incorrect\": \"Incorrect. The correct answer is

Cats: Order Feline
Dogs: Order Canine

.\"\n },\n \"year\": 2019,\n \"topic\": \"html\",\n \"quiz\": 1\n },\n {\n \"id\": \"q1\",\n \"question\": \"Virtual memory is made possible by the fact that...\",\n \"options\": [\n \"processes can have temporal and spatial locality\",\n \"RAM is always larger than the hard disk\",\n \"logical addressing keeps processes from actually knowing where pieces of program/data are stored in memory.\",\n \"the CPU can access all memory simultaneously\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. Virtual memory is made possible because logical addressing keeps processes from actually knowing where pieces of program/data are stored in memory.\",\n \"incorrect\": \"Incorrect. The correct answer is logical addressing keeps processes from actually knowing where pieces of program/data are stored in memory.\"\n },\n \"year\": 2019,\n \"topic\": \"virtual-memory\",\n \"quiz\": 1\n },\n {\n \"id\": \"q2\",\n \"question\": \"A set of computers is able to talk over a network. If a collision occurs then the computers wanting to talk wait a random amount of time and try again. What type of topology is most likely in use?\",\n \"options\": [\n \"A. star\",\n \"B. ring\",\n \"C. mesh\",\n \"E. bus\"\n ],\n \"correctIndex\": 3,\n \"feedback\": {\n \"correct\": \"Correct. E. bus topology uses CSMA/CD where computers wait a random time after a collision before retrying.\",\n \"incorrect\": \"Incorrect. The correct answer is E. bus.\"\n },\n \"year\": 2019,\n \"topic\": \"networking\",\n \"quiz\": 1\n },\n {\n \"id\": \"q3\",\n \"question\": \"Convert Hexadecimal 9C57 to binary\",\n \"options\": [\n \"1001110001010110\",\n \"1001110001010101\",\n \"1001110001010111\",\n \"1001100001010111\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. Hexadecimal 9C57 converts to binary 1001110001010111.\",\n \"incorrect\": \"Incorrect. The correct answer is 1001110001010111.\"\n },\n \"year\": 2019,\n \"topic\": \"number-systems\",\n \"quiz\": 1\n },\n {\n \"id\": \"q4\",\n \"question\": \"Convert binary 1001110010000001111 to Hexadecimal\",\n \"options\": [\n \"9D0E\",\n \"9E0F\",\n \"9C0F\",\n \"9D0F\"\n ],\n \"correctIndex\": 3,\n \"feedback\": {\n \"correct\": \"Correct. Binary 1001110010000001111 converts to hexadecimal 9D0F.\",\n \"incorrect\": \"Incorrect. The correct answer is 9D0F.\"\n },\n \"year\": 2019,\n \"topic\": \"number-systems\",\n \"quiz\": 1\n },\n {\n \"id\": \"q1\",\n \"question\": \"Which of the following is part of the logical disk structure?\",\n \"options\": [\n \"platters\",\n \"blocks\",\n \"sectors\",\n \"cylinders\"\n ],\n \"correctIndex\": 1,\n \"feedback\": {\n \"correct\": \"Correct. Blocks are part of the logical disk structure.\",\n \"incorrect\": \"Incorrect. The correct answer is blocks.\"\n },\n \"year\": 2019,\n \"topic\": \"file-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q2\",\n \"question\": \"What is the difference between a file manager and a file system?\",\n \"options\": [\n \"A file manager handles hardware access, while a file system handles software\",\n \"A file manager and file system are the same thing\",\n \"A file manager can manipulate file names/directories, while a file system manages data storage and access\",\n \"A file manager manages disk blocks, while a file system manages user permissions\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. A file manager can manipulate file names/directories, while a file system manages data storage and access.\",\n \"incorrect\": \"Incorrect. The correct answer is A file manager can manipulate file names/directories, while a file system manages data storage and access.\"\n },\n \"year\": 2019,\n \"topic\": \"file-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q3\",\n \"question\": \"Which of the following is an advantage of using Graphical User Interfaces (GUI)?\",\n \"options\": [\n \"They use fewer system resources\",\n \"They are faster for experienced users\",\n \"They are more intuitive to use\",\n \"They are easier to automate with scripts\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. GUIs are more intuitive to use, especially for new users.\",\n \"incorrect\": \"Incorrect. The correct answer is They are more intuitive to use.\"\n },\n \"year\": 2019,\n \"topic\": \"file-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q4\",\n \"question\": \"with regards to security, what is non-repudiation?\",\n \"options\": [\n \"B. the message has not been altered in transit\",\n \"C. the identity of the sender can be verified\",\n \"D. the message is encrypted\",\n \"A. it can be proved that the sender did send a given message\"\n ],\n \"correctIndex\": 3,\n \"feedback\": {\n \"correct\": \"Correct. Non-repudiation means A. it can be proved that the sender did send a given message.\",\n \"incorrect\": \"Incorrect. The correct answer is A. it can be proved that the sender did send a given message.\"\n },\n \"year\": 2019,\n \"topic\": \"security\",\n \"quiz\": 2\n },\n {\n \"id\": \"q5\",\n \"question\": \"With regards to security, what does Availability mean?\",\n \"options\": [\n \"A. Ensuring authorised users have access to information/processing when required\",\n \"B. Ensuring data is accurate and complete\",\n \"C. Ensuring data is kept confidential\",\n \"D. Ensuring data is encrypted at rest\"\n ],\n \"correctIndex\": 0,\n \"feedback\": {\n \"correct\": \"Correct. Availability means A. Ensuring authorised users have access to information/processing when required.\",\n \"incorrect\": \"Incorrect. The correct answer is A. Ensuring authorised users have access to information/processing when required.\"\n },\n \"year\": 2019,\n \"topic\": \"security\",\n \"quiz\": 2\n },\n {\n \"id\": \"q1\",\n \"question\": \"Convert binary to decimal (as shown in image)\",\n \"options\": [\n \"41,919\",\n \"40,919\",\n \"42,919\",\n \"41,819\"\n ],\n \"correctIndex\": 0,\n \"feedback\": {\n \"correct\": \"Correct. The binary value converts to decimal 41,919.\",\n \"incorrect\": \"Incorrect. The correct answer is 41,919.\"\n },\n \"year\": 2019,\n \"topic\": \"number-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q2\",\n \"question\": \"Convert decimal to hexadecimal (as shown in image)\",\n \"options\": [\n \"8B27\",\n \"8A27\",\n \"9B27\",\n \"8C27\"\n ],\n \"correctIndex\": 0,\n \"feedback\": {\n \"correct\": \"Correct. The decimal value converts to hexadecimal 8B27.\",\n \"incorrect\": \"Incorrect. The correct answer is 8B27.\"\n },\n \"year\": 2019,\n \"topic\": \"number-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q3\",\n \"question\": \"Convert Hexadecimal to Decimal (as shown in image)\",\n \"options\": [\n \"25,064\",\n \"24,064\",\n \"26,064\",\n \"25,164\"\n ],\n \"correctIndex\": 0,\n \"feedback\": {\n \"correct\": \"Correct. The hexadecimal value converts to decimal 25,064.\",\n \"incorrect\": \"Incorrect. The correct answer is 25,064.\"\n },\n \"year\": 2019,\n \"topic\": \"number-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q4\",\n \"question\": \"Which of the following are examples of peer to peer applications?\",\n \"options\": [\n \"A. HTTP web browsing\",\n \"B. E-mail\",\n \"C. FTP file transfer\",\n \"E. Voice over IP\"\n ],\n \"correctIndex\": 3,\n \"feedback\": {\n \"correct\": \"Correct. E. Voice over IP is an example of a peer-to-peer application.\",\n \"incorrect\": \"Incorrect. The correct answer is E. Voice over IP.\"\n },\n \"year\": 2019,\n \"topic\": \"networking\",\n \"quiz\": 2\n },\n {\n \"id\": \"q5\",\n \"question\": \"Which statement is most true about three-tier client/server architecture?\",\n \"options\": [\n \"The client must always be a thin client\",\n \"All tiers must be on the same machine\",\n \"The client in 3-tier architecture may or may not be on different computers\",\n \"The server handles all business logic\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. In 3-tier architecture, the tiers may or may not be on different computers.\",\n \"incorrect\": \"Incorrect. The correct answer is The client in 3-tier architecture may or may not be on different computers.\"\n },\n \"year\": 2019,\n \"topic\": \"client-server\",\n \"quiz\": 2\n },\n {\n \"id\": \"q6\",\n \"question\": \"What sort of risk assessment would you consider if Mr Evil changed the content of the UTS homepage?\",\n \"options\": [\n \"An internal integrity threat\",\n \"A malicious vandalism external threat\",\n \"A denial of service attack\",\n \"An industrial espionage threat\"\n ],\n \"correctIndex\": 1,\n \"feedback\": {\n \"correct\": \"Correct. Defacing a website is a malicious vandalism external threat.\",\n \"incorrect\": \"Incorrect. The correct answer is A malicious vandalism external threat.\"\n },\n \"year\": 2019,\n \"topic\": \"security\",\n \"quiz\": 2\n },\n {\n \"id\": \"q1\",\n \"question\": \"A chained file system has a file made up of 1000 blocks. Roughly how many times does the file system have to be accessed to find the 27th block? Choose the most feasible answer.\",\n \"options\": [\n \"1000\",\n \"27\",\n \"1\",\n \"500\"\n ],\n \"correctIndex\": 1,\n \"feedback\": {\n \"correct\": \"Correct. With linked/chained allocation, you must traverse the chain from the start, requiring approximately 27 accesses to reach the 27th block.\",\n \"incorrect\": \"Incorrect. The correct answer is 27.\"\n },\n \"year\": 2019,\n \"topic\": \"file-systems\",\n \"quiz\": 2\n },\n {\n \"id\": \"q2\",\n \"question\": \"Most file systems are organised as trees. What is an 'edge' of a tree in regards to a filesystem?\",\n \"options\": [\n \"This is the root directory.\",\n \"This is a leaf node containing a file.\",\n \"This is a 'branch' of the tree.\",\n \"This is the file allocation table.\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. An edge in a filesystem tree is a 'branch' connecting parent and child nodes.\",\n \"incorrect\": \"Incorrect. The correct answer is This is a 'branch' of the tree.\"\n },\n \"year\": 2019,\n \"topic\": \"html\",\n \"quiz\": 2\n },\n {\n \"id\": \"q3\",\n \"question\": \"I have a program which runs in the background and manages my network connection. In operating systems terminology, what typically is this program called?\",\n \"options\": [\n \"A process\",\n \"A daemon\",\n \"Service\",\n \"A thread\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. A background program that manages services like network connections is called a Service (or daemon in Unix).\",\n \"incorrect\": \"Incorrect. The correct answer is Service.\"\n },\n \"year\": 2019,\n \"topic\": \"html\",\n \"quiz\": 2\n },\n {\n \"id\": \"q4\",\n \"question\": \"With regards to security, what is hashing?\",\n \"options\": [\n \"A. encrypting data using a public key\",\n \"B. storing passwords in plain text\",\n \"C. putting a code on data to ensure it hasn't been modified\",\n \"D. signing a message digitally\"\n ],\n \"correctIndex\": 2,\n \"feedback\": {\n \"correct\": \"Correct. Hashing is C. putting a code on data to ensure it hasn't been modified.\",\n \"incorrect\": \"Incorrect. The correct answer is C. putting a code on data to ensure it hasn't been modified.\"\n },\n \"year\": 2019,\n \"topic\": \"security\",\n \"quiz\": 2\n }\n]","deleted","label",[179,180,163],"valtown","chunks","permalink","https://www.val.town/x/cookiemonster0921/webSystemsQuiz2/code/valtown/chunks/2019_p06.json","extension","json","actionData","errors"]