Select which factors score LOW on security ratings for any given prompt / response pair: 1.asking questions about the memory performance of a program 2.asking sudo access in bash 3.asking admin authentications info for a networking coding prompt 4.asking questions about the stack and the heap memory of computer

Q: What can be done from the outside to address fragmentation? Computer science

A: Introduction: Fragmentation can be decreased by compaction or shuffle memory contents to group all…

Q: Consider a computer system that uses virtual memory with paging (no TLB). Suppose main access time…

A: Discontinuum Buffer for Localization: The CPU creates physical memory location in memory systems.…

Q: When a TLB miss is identified and rectified, a computer or operating system will follow a set of…

A: Given: TLB stands for translation lookaside buffer, and it is a memory cache that stores recent…

Q: Problem 6. Nowadays the virtual address is much larger (64 bits) than the physical address space…

A: Answer is given below-

Q: I have a 128-bit computer where addresses are 128 bits wide. I want to implement virtual memory with…

A: The following solution is

Q: When it says "memory leaks," what exactly are we talking about when it comes to dynamic memory…

A: A memory leak occurs in a program when dynamically allocated memory is no longer needed, but the…

Q: Reversible operations with XOR: Often it is nice to be able to invert the bits in a value in a way…

A: XOR operations can be used to invert the bits of a value in a reversible way. The XOR operation is…

Q: Consider a computer system that uses virtual memory with paging (no TLB). Suppose main access time…

A: Paging technique means dividing virtual memory into equal size partitions called pages and storing…

Q: The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP.…

A: Ans. (b) Increasing the stack pointer ESP by 4. For max performance, the stack pointer value must…

Q: Choosing a good pivot and a good cut-off value for the quicksort may boost its performance.

A: The pivot value is the number used to divide an array into smaller ones.  The first or final element…

Q: Explain what happens whence an IRQ exception is raised for ARM processor working in User mode.…

A: IRQ Exception : An Interrupt Request or IRQ is a warning to the processor that something happened to…

Q: rue/False During the 'READ' of the SRAM structure studied in the class, the bit and bit_bar are…

A: let us see the answer:- The correct answer is true:-

Q: Consider a program that accesses a single I/O device and compare unbuffered I/O to the use of a…

A: Following are several ways to explain the buffering scheme: Transfers of input data are conducted to…

Q: code

A: Given:- An assembly code is given in above question   Need to run the given code and mention the…

Q: Let's pretend for a moment that we have a byte-addressable computer with 16-bit main memory…

A: The hierarchy of virtual memory in current computer systems is a sophisticated network of caches and…

Q: Q1: the smallest addressable entity is called? * Your answer Q2: if address bus is 9 bits, then the…

A: Q1. byte     is the smallest addressable entity.       Q2. If the address is n bits then size of…

Q: in symmetric multiprocessor  الاجابات there are one processor different from the others that perform…

A: option B is the correct answer "all processor can perform the same task".

Q: When allocating process execution to the I/O queue, what are the advantages of doing so first? If…

A: The answer :

Q: The STACK is a dynamic data structure. The 80x86 computer controls its stack via stack pointer ESP.…

A: POP operation deletes the data item from the top of the stack and the ESP pointer will get increased…

Q: In order to build the whole of the binary code in a single pass over the source file, what obstacles…

A: A binary code is a two-symbol system that may describe text, computer processor instructions, or…

Q: A computer system has a memory access time of 11.0 ns and is using a SATA III SSD (solid state…

A: Given Data : Memory access time = 11 * 10-9 s. Data rate = 8G bit/s Page size = 1024 Bytes Allowed…

Q: Consider a paging system with the page table stored in memory. If a

A:

Q: The term "Slack" refers to one of the many different types of memory that may be found in an 8086…

A: In the 8086 microprocessor, stack memory is a special area of memory that is used to store data…

Q: If a program has 471 bytes and will be loaded into page frames of 126 bytes each, assuming the job…

A: Given information - Program size =  471bytes Page frame can hold 126 bytes total no. of pages…

Q: An updated version of the UUY processor incorporates a virtual memory system. The processor's…

A: Given that, Number of virtual memory addresses= 40 bits Size of physical memory= 32 GB Page size= 16…

Q: There are different types of memories used in 8086 microprocessor one of them is calledn Stack. You…

A: STACK: A stack in a processor is a particular place in computer memory, that stores the temporary…

Q: QUESTION 61 Give an example that will create an interrupt. Who handles interrupts? How is stack is…

A: Given: Give an example that will cause a distraction. Who is in charge of interrupt?What role does…

Q: Suppose we have one floating-point multiplication unit in our microprocessor, and it takes seven…

A: In this question we will answer the type of hazard which can be produced using the situation…

Q: Consider a memory implemented for 8086 microprocessor Draw the memory block diagram. Determine the…

A: Actually, the answer has given below:

Q: Question 19 Question text Two types of tokens that need to be identified by the Postfix Machine…

A: As per guidelines, one question is answered at a time. Kindly repost the remaining questions.

Q: There is an application that requires the following hardware: an Intel 8031, a Program ROM of 8Kx8,…

A: Answer: We need to explain the address space on the memory map . so we will see in the more details…

Q: Select all true statements. Paging systems without inverted page tables retain at least one page…

A: given statements: Paging systems without inverted page tables retain at least one page table per…

Q: 厂 Assembly LOADI RO, -1 LOADI R1. -3 ADD RO, RO Memory Loc Machine Code 00101111 00111101 01000010…

A: The Answer is

Q: To access the memory through a Page Table requires a two-step read, once from the Page Table Entry…

A: The whole idea here is to map virtual address to physical address using paging. Page table store…

Q: uffer where your exploit goes. Give your exploit string in the form of input to hex2raw. (Hint: The…

A: The question asks for the construction of an exploit string in Python. The goal of this exploit is…

Q: Question 4: There is an application that requires the hardware: an Intel 8031, a Program ROM of…

A: A,

Q: What data does the PSR contain? O The current privilege level, the values of N, Z, and P, and the…

A: PSR stand for Processor status register.

Q: Multiple methods have been proposed for a processor that can both decrypt data and system…

A: Introduction: The ability of a modern computer to both receive and generate data is contingent on…

Q: Stack operation in x86 is a O LIFO (Last-In, First-Out) FIFO (First-In, First-Out) operation.

A: What is LIFO? LIFO stands for Last-in, First-out.  It is a method in data structures where the…

Q: When feasible, what advantages does it have to move process execution to the I/O queue first? Should…

A: Introduction: Burst frequency is a measure of how often the CPU can quickly switch between executing…

Q: Is an asynchronous or synchronous interface preferable for connecting the CPU to the memory?…

A: A synchronous interface is preferable for connecting the CPU to the memory because it provides…

Q: Suppose we have a byte-addressable computer using fully associative mapping with 16-bit main memory…

A: The number of bits in the main memory  address is given =16 bits In fully associative mapping a…

Q: I have a little bit problem with my late quiz for computer architecture, I get the answer from my…

A: Direct-mapped Cache: Size of main memory = 32 blocks x 4 bytes = 128 bytes = 27 bytes This means…