Read each problem carefully. Failure to follow the instructions for a problem will result in a zero score for that problem. Submit the completed Homework via Assignment in LEO. 1. How many bits are required to address a 4M X 16 main memory if a) Main memory is byte addressable? ______ b) Main memory is word addressable? ______ 2. Suppose that a 16M X 16 main memory is built using 512K X 8 RAM chips and memory is word addressable. a) How many RAM chips are necessary? ______ b) How many RAM chips are needed for each memory word? _______ c) How many address bits are needed for each RAM chip? _______ d) How many address bits are needed for all memory? _______ 3. A digital computer has a memory unit with 24 bits per word. The
SOF – The single dominant start of frame bit marks the start of a message, and is used to synchronize the nodes on a bus after being idle. Identifier-The Standard CAN 11-bit identifier establishes the priority of the message. Lower the value of identifier, its priority will be higher. RTR – The single remote transmission request (RTR) bit is used by the sender to inform receivers of the frame type.
5. METHODOLOGY 5.1 Secure Multipath Routing Protocols in Wireless Sensor Networks Till date many routing protocols have been proposed for wireless sensor networks, but only few of them consider the problem of security [4] and most of them are developed without any security concern. So in this section we focus at selected multipath routing protocols in order to cope with the various attacks. For avoiding intruders attacks in HWSN various methods and algorithms are implemented out of that Professor Hamid Al-Hamadi and Professor Ing-Ray Chen:
To One: Each user-level thread maps to kernel thread Many to Many: Multiples many user-level threads maps to a smaller kernel thread. 23. Using the program below, identify the values of pid that will be printed at lines A, B, C, and D. (Assume that the actual pids of the parent and child are 9600 and 9750, respectively.) #include
NOT function is a logical function in Excel. It returns the opposite value of a given logical value in the formula. This function helps to check that one value is equal to another value or not. If we put TRUE in this function it returns False, it we put False then it returns True. We can use either TRUE or FLASE value in this function at a time.
Hi, as mentioned in previous mails I made a small experimental Puppet resource type which uses the UserMgr REST API. I will post the source later. In general the UserMgr-API made a very good first impression, but the following issues make it hard to use the API for configuration management frameworks, like Puppet.
1. Increased effort by business corporations such as CVS and Walgreens to market and sell healthier food items such as fruits and vegetables 2. Advocate to increase healthier food choices in fast food establishments by 2020 3. Partner with a variety of local agencies, including the American Nurses Association to Achieve greater impact.
Popularity of Phone is seeing a steep rise. It is a communication gadget which can be used for different purposes. One basic reason is that iPhone has a huge storage capacity which allows storage of audio, contacts, photos, videos, and all other important information. Further it can be connected to the internet too. With all these features iPhone has gained prominence globally as a hi-tech mobile phone.
3) Describe local, class level and global level scope. What is meant by declaring variables "Local as Possible" why do you want to do
#19 a) Since the code contains 6 bits and each machine language contains 2^n the number would be 64. b) The maximum size of the memory on the 18 bit machine is 2^18 =262144 c) 8 bits is equal to 1 byte, therefore each operation requires 48 bits. #3 A program written in assembly language is the source program, which would be the English letter.
CPU- The CPU (central processing unit) is the ‘brain’ of a computer. It carries out all calculations and instructions from software/hardware. It works by taking input data from input devices like the mouse or keyboard, processes the data and produces a form of output like a program opening. 3.
Microprocessor picks up data from one of the registers for doing arithmetic or logical operation. Once the operation is over, it stores the result in a register. Data are usually loaded from memory to register. Similarly the resultant data will be loaded from registers to memory. eight Data registers D0 through D7.
In the binary system all numbers are made up of 1’s and 0,s. Data type can be text or numbers. Other data types such as sound and pictures are not discussed here. The computer divides data into small pieces called bits.
B. What does the teacher do? The teacher collects the homework. She will go over some homework problems if anyone had questions. She then has the students work on
Answer the following questions 1. What are the different ways students take in information and process it? (Learning styles) Everyone processes and learns new
A number of performance models and evaluation techniques and user instruction set design--including RISC architecture, pipelined processors, input/output techniques, queuing modes, and extended instruction set architectures. A unique feature of its memory-centric approach--memory systems are discussed before processor implementations, computer architecture and implementation. CONCLUSION: Computer Architecture is the field that designs computers, which sets the foundation for the entire IT industry.