Principles of Information Systems (MindTap Course List)
12th Edition
ISBN: 9781285867168
Author: Ralph Stair, George Reynolds
Publisher: Cengage Learning
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Chapter 3, Problem 5SAT
Program Description Answer
“Advanced RISC Machines (ARM) processors do not require large heat sinks and fans to remove excess heat, are more energy efficient, and weigh less” when compared to traditional x86 complex instruction set processors.
Hence, the correct answer is option “D”.
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Students have asked these similar questions
One drawback of an eight-core CPU with just one memory channel is that multitasking becomes challenging. And how may this issue be resolved?
Since there is only one memory channel available, multitasking on an eight-core CPU is challenging. So, how do we fix this issue, then?
2. Most ARM processors support both Big Endian and Little Endian. ARM processor is
Little Endian by default.
Endian
big
little
First byte
(lowest address)
most significant
least significant
Memory Address
0x8000
0x8001
0x8002
0x8003
0x8004
Middle bytes
***
Memory Data
OXEE
0x8C
0x90
OxA7
OxFF
By default setting, the word stored at address 0x8000 is:.
Last byte
(highest address)
least significant
most significant
Chapter 3 Solutions
Principles of Information Systems (MindTap Course List)
Ch. 3.5 - Prob. 1DQCh. 3.5 - Prob. 2DQCh. 3.5 - Prob. 1CTQCh. 3.5 - Prob. 2CTQCh. 3.9 - Prob. 1DQCh. 3.9 - Prob. 2DQCh. 3.9 - Prob. 1CTQCh. 3.9 - Prob. 2CTQCh. 3 - Prob. 1SATCh. 3 - Prob. 2SAT
Ch. 3 - The time it takes to perform the fetch instruction...Ch. 3 - Each CPU produces a series of electronic pulses at...Ch. 3 - Prob. 5SATCh. 3 - Prob. 6SATCh. 3 - DDR SDRAM is faster than SRAM memory. True or...Ch. 3 - Prob. 8SATCh. 3 - The optical storage device capable of storing the...Ch. 3 - Prob. 10SATCh. 3 - Prob. 11SATCh. 3 - Prob. 12SATCh. 3 - Prob. 13SATCh. 3 - Prob. 14SATCh. 3 - Identify the three elements of a CPU and describe...Ch. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQCh. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 10RQCh. 3 - Prob. 11RQCh. 3 - Prob. 12RQCh. 3 - Prob. 13RQCh. 3 - Prob. 14RQCh. 3 - Prob. 15RQCh. 3 - Prob. 1DQCh. 3 - Prob. 2DQCh. 3 - Prob. 3DQCh. 3 - Prob. 4DQCh. 3 - Prob. 5DQCh. 3 - Prob. 6DQCh. 3 - Prob. 7DQCh. 3 - Prob. 8DQCh. 3 - Prob. 9DQCh. 3 - Prob. 10DQCh. 3 - Prob. 11DQCh. 3 - Prob. 12DQCh. 3 - Prob. 13DQCh. 3 - Prob. 14DQCh. 3 - Prob. 1PSECh. 3 - Prob. 2PSECh. 3 - Prob. 2TACh. 3 - Prob. 1WECh. 3 - Prob. 2WECh. 3 - Prob. 1CECh. 3 - Prob. 2CECh. 3 - Prob. 1DQ1Ch. 3 - Prob. 2DQ1Ch. 3 - Prob. 1CTQ1Ch. 3 - Prob. 2CTQ1Ch. 3 - Prob. 1DQ2Ch. 3 - Prob. 2DQ2Ch. 3 - Prob. 1CTQ2Ch. 3 - Prob. 2CTQ2Ch. 3 - Prob. 1DQ3Ch. 3 - Prob. 2DQ3Ch. 3 - Prob. 1CTQ3Ch. 3 - Prob. 2CTQ3
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- If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the fetch cycle is 40% of the processor cycle time, what memory access speed is required to implement load operations with zero wait states and load operations with two wait states?arrow_forwardProcessor R is a 64-bit RISC processor with a 2 GHz clock rate. The average instruction requires one cycle to complete, assuming zero wait state memory accesses. Processor C is a CISC processor with a 1.8 GHz clock rate. The average simple instruction requires one cycle to complete, assuming zero wait state memory accesses. The average complex instruction requires two cycles to complete, assuming zero wait state memory accesses. Processor R can’t directly implement the complex processing instructions of Processor C. Executing an equivalent set of simple instructions requires an average of three cycles to complete, assuming zero wait state memory accesses. Program S contains nothing but simple instructions. Program C executes 70% simple instructions and 30% complex instructions. Which processor will execute program S more quickly? Which processor will execute program C more quickly? At what percentage of complex instructions will the performance of the two processors be equal?arrow_forwardHow does pipelining improve CPU efficiency? What’s the potential effect on pipelining’s efficiency when executing a conditional BRANCH instruction? What techniques can be used to make pipelining more efficient when executing conditional BRANCH instructions?arrow_forward
- Since a Processor with eight cores only has one memory channel, multitasking is problematic. So, what is the answer to this problem?arrow_forwardDiscuss the role of microprogramming in ALU instruction execution. How does microprogramming impact the performance and functionality of the ALU in modern processors?arrow_forwardProblems arise while attempting to multitask on an eight-core processor since it only has a single memory channel. When this occurs, the question that arises is, "How can we fix this?"arrow_forward
- Discuss the significance of ALU instruction pipelining in modern processors. How does pipelining improve instruction execution?arrow_forwardDiscuss the advantages and challenges of instruction pipelining in modern processors. How does pipelining impact the overall performance of a CPU?arrow_forwardSelect a choice and provide a brief explanation pleasearrow_forward
- The register content for an Intel 8086 microprocessor is as follows:CS = 1000H, DS = 2000H, SS = 5000H, SI = 2000H, DI = 4000HBX = 6783H, BP = 7000H, AX = 29FFH, CX = 8793H, DX = A297HCalculate the physical address of the memory where the operand is stored and the contents of the memory locations in each of the addresses shown below: a) MOV [SI], ALb) MOV [DI+6H], BXc) MOV [SI+BX–11], AXd) MOV [DI][BX]+28H, CXe) MOV [BP][SI]+17, DXarrow_forwardExplain the concept of superscalar and VLIW (Very Long Instruction Word) processors. How do they differ from traditional pipelined processors, and what advantages do they offer?arrow_forwardwrite in details about the following specification of the CPU. My laptop core is i7 8750H 8th generation 6 cores, its 64 bits and clock frequency is 2.20GHz. specifications about the CPU, including: (a) Cores, (b) Registers, (c) Bus width: 32 or 64 or 128 bits, (d) Speed: clock frequency, (e) Heat: how many watts at idle and max load.arrow_forward
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