The portion where monitor must always be in main memory and available is referred as a. Direct Memory Access DMA b. Monitor c. Control Monitor d. Resident Monitor

Q: Which registers can interact with the secondary storage

A:

Q: b. Almost all computer users think during multitasking processes, the CPU is actually processing all…

A: We need to tell that what really happens during multitasking in CPU.

Q: In memory hierarchy, the larger the memory the A Higher the access time and the higher the speed of…

A: We will discuss about the memory hierarchy in this problem.

Q: The two most important characteristics of memory are capacity and performance. One performance…

A: Performance parameters of memory Memory is defined as a processor chip to a computer system. Fast…

Q: What is the purpose of the MBR? O a. Store the value for to be used by the ALU O b. Store the…

A: Answer :

Q: Which type of memory loses the data when the computer power is turned off?   a. ROM b. Secondary…

A: Answer is option c RAM

Q: Just assume that relocatable software code doesn't exist. How may the memory paging process be made…

A: Software that can have its execution address changed is referred to as having relocatable code. A…

Q: It's not apparent why cache memory is needed because RAM (Random Access Memory) is already…

A: We are going to understand why we need cache at all and can we run on only one kind of memory or…

Q: A given computer has a single cache memory (off-chip) with a 2 ns hit time and a 98% hitrate. Its…

A: Given :  1 .Hit time= 2 ns     hit rate = 98%     main memory access time = 40 ns 2. Addition of Hit…

Q: Why are there two different registers (MAR and MDR) associated with memory? (b) What are the…

A: THERE ARE TWO DIFFERENT REGISTER MAR AND MDR ARE ASSOCIATED WITH MEMORY AND THE REASON IS - MEMORY…

Q: Which of the five memory management approaches has which benefits and drawb

A: Explanation: Fixed partitioning:Memory management is separated into several static partitions at any…

Q: Expanded type of memory is not directly addressable by the CPU and requires special software called…

A: Expanded kind of memory isn't straightforwardly addressable by the CPU and requires uncommon…

Q: 2. Almost all computer users think during multitasking processes, the CPU is actually processing all…

A: Multitasking: it allows multiple task/program to be processed at same time, it the way where the…

Q: 1-How can the CPU recognize the device requesting an interrupt ? 2-Since different devices are…

A: The CPU has numerous interrupt lines, and if you need more than that, there's a "interrupt…

Q: 3-Should any device be allowed to interrupt the CPU while another interrupt is being serviced ?

A: what is interrupt An interrupt signal is generated when a process or event requires rapid attention.…

Q: The user view of the system depends upon the a. CPU b. software c. hardware d. interface

A: User view means what user sees for accessing software.

Q: In operating system, a software may triggers an interrupt executing a special operation it is called…

A: Correct option is A) System Call In operating system, a software may triggers an interrupt executing…

Q: The following figure illustrates a type of Computer Memory, when user first switches on the…

A: Given:

Q: Which of the following is the best statement to describe the function of the data bus on a…

A: Answer: The data bus is a two-way traffic highway for data to travel to and from the microprocessor…

Q: What is the memory from 1K - 640K called ? a. Extended Memory b. Normal Memory c. Low Memory d.…

A: Task :- Choose the correct option for given question.

Q: 1)the driver is not installed properly or it having issue in the driver, it could be identified…

A: The answer is given in step 2.

Q: Make sure you know the difference between random access memory (RAM) and dynamic random access…

A: Answer:

Q: Almost all computer users think during multitasking processes, the CPU is actually processing all…

A: Multitasking: The ability to perform many tasks simultaneously

Q: Which is better, a CPU-to-memory synchronous or asynchronous bus? Thanks. Describe how you arrived…

A: This question tells about better, a CPU-to-memory synchronous or asynchronous bus and arrived at…

Q: Assume that there isn't any software code that can be relocated. What may be done to make the memory…

A: Computers use a memory management strategy to store and retrieve data from secondary storage for…

Q: Interrupts make an operating system more a. Rigid b. Expensive c. Control d. Flexible

A: Required:   Interrupts make an operating system more a. Rigid b. Expensive c. Control d.…

Q: (b) Input and output are protected by making all instructions privileged. While running in user…

A: Below i have given answere:

Q: Memory duress Map 1- How to design a Design a 64K x 8 memory using 16K 4 RAM chips? 2- How to design…

A: A)  Number of 16Kx4 RAM chips required = 64Kx8/16Kx4 = 4*2 = 8 We need to arrange these 8 chips as 4…

Q: Almost all computer users think during multitasking processes, the CPU is actually processing all…

A: The complete answer is given bellow .

Q: Question 1: Answer each of the following briefly: a) Which memory mode addressing only the first 1M…

A: As per the guidelines, in the case of multiple subparts, we need to answer the first three. a. To…

Q: Memory, the contents of which need to be refreshed constantly c) A set of parallel conducting lines…

A: a) CMOS ( complementary metal-oxide-semiconductor) It is a memory chip located on the motherboard…

Q: In ____________ technique, when the processor issues a command to the I/O module, it must wait until…

A: In ____________ technique, when the processor issues a command to the I/O module, it must wait until…

Q: Invalid memory access to computer system is a a. trap b. program c. process d. interrupt

A: Answer :-  ( a ).  Trap

Q: program to be split into segments? What information does the operating system need to keep track

A: We need the address space of a program to be split into segments because the segmentation function…

Q: 10- ROM memory called nonvolatile memory, because: * O A- Data cannot be written on it B- Data may…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is a semaphore?         can be accessed from multiple processes       must be accessed from…

A: A semaphore is used to control access to a common resource through multiple resources. Therefore,…

Q: What are the different types of register? Briefly describe each. What are the different memory…

A: Register: A register is a rapidly open area accessible to a PC's processor. Registers typically…

Q: The owner of the system insist that a virtual memory should be integrated, what will you advise?

A: Virtual memory serves two purposes. First, it allows us to extend the use of physical memory by…

Q: Memory management can be either static or dynamic. Give one example of advantages and one…

A: Solution It must first be put in the memory to get a process running. The memory allocation is…

Q: ) If available address lines are 36, then the possible addressable memory =________in bytes.…

A: I have given solution below.

Q: Technician A says a scan tool is required to flash RAM memory with updated information. Technician B…

A: Below is the answer with explanation:

Q: Which of following component wear out? a. software b. hardware c. bus d. application

A: Which of following component wear out? a. software b. hardware c. bus d. application

Q: 25. The type of memory assignment used in Intel processors is _____ . a. Little Endian b. Big Endian…

A: Memory the board is a type of asset the executives applied to PC memory. The fundamental…

Q: 1-How can the CPU recognize the device requesting an interrupt ? 2-Since different devices are…

A: ANSWER:-   1.)  If you require more than that, a "interrupt controller" chip (also known as a PIC)…

Q: What do you call the logic that determines what data is most needed in the future and should be…

A: Answer is replacement policy

Q: Answer the following question: 1-What is the datapath? 2-What is the Instruction cycle? 3-What is…

A: Answer the following question:1-What is the datapath?2-What is the Instruction cycle?3-What is the…

Q: 4 RAM technology is divided into two technologies: O a. Symmetric and Asymmetric O b. RAM and ROM O…

A: RAM technology decided into two technologies they are- 1.Static RAM(SRAM). 2.Dynamic RAM(DRAM). So…

Storage Devices

Storage devices can store digital information/data and applications (in the form of audio, video, image, etc.) to process the result of any computational work. They are a kind of computer hardware that stores information and instruction to be processed. A storage unit is a part of a computer system. Every computer has a storage device. The storage devices work as a memory. They are also known as a storage medium, digital storage, or storage media, which temporarily or permanently store information. They are used either internally or externally in the computer system, server, or any computation device to hold the information. Examples include a pen drive, CD, DVD, floppy disk, memory card and so forth.