What is the decimal value of this 32-bit two’s complement number? 1111 1111 1111 1111 1111 1111 1111 1000
a. -4
b. -8
c. -16
d. 18,446,744,073,709,551,609
A page table is indexed with the __________ from the virtual address.
a. page offset
b. page number
c. page table register
d. none of the above.
What is the decimal value of this 32-bit two’s complement number? 1111 1111 1111 1111 1111 1111 1111 1000
a. -4
A page table is indexed with the __________ from the virtual address
page number
What is the decimal value of this 32-bit two’s complement number? 1111 1111 1111 1111 1111...
Four 8-bit 2's complement (signed) integers A, B, C, and D are packed into the 32-bit word stored in the memory of an ARM processor at address 0x36F0: Extract the 8-bit integer A into the 32-bit register Ra, the 8-bit register B into the 32-bit register Rb,the 8-bit register C into the 32-bit register Rc, and the 8-bit register D into the 32-bit register Rd. Hint: in ARM an address refers to a byte, not a word
Assume that 151 and 214 are signed 8-bit decimal integers stored in two’s complement format. Calculate 151 + 214 by adding the two’s complement numbers first and then writing the final result in decimal. Then explain why the final result is very different from 366 (151+214=366). Note that if a number requires more than 8 bits, you need to represent first the number correctly using as many bits as necessary, then keep only the 8 bits, and use the resulting...
What decimal value does the 8-bit binary number 10110111 have if: a) it is interpreted as an unsigned number? b) it is on a computer using signed-magnitude representation? c) it is on a computer using one’s complement representation? d) it is on a computer using two’s complement representation? e) it is on a computer using excess-127 representation?
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3) Convert following decimal to 8-bit signed numbers in hexadecimal, use two’s-complement for signed integer 127d, -20d, -128d, -1d 4) Convert the 16-bit signed numbers to the decimal C0A3h, 3AECh, 0101 1001 0111b, 1011 0101 1001 0111b please solve the problems step by step. It would be of great help.
101b= 2610, what is b? How the following numbers will be represented in 4-bit (a) sign-magnitude (b) two’s complement and (c) unsigned representations. Indicate if not possible. 2, 5, 7, 8 How the following negative numbers will be represented in 4-bit (a) sign-magnitude and b) two’s complement representations. Indicate if not possible. -2, -5, -7, -8 Consider the following java program snippet (hint: byte is represented as 8-bit 2’s complement number in java- run the program in java to check it). What will be printed? Explain....
5. (10 pts) Given the 32-bit pattern: 1000 1111 0001 0110 0000 0000 0110 1000 hat does it represent respectively, assuming that it is a signed (2's complement) integer? (convert them to decimal) b. an unsigned integer? (convert them to decimal) c. a MIPS instruction? 5. (10 pts) Given the 32-bit pattern: 1000 1111 0001 0110 0000 0000 0110 1000 hat does it represent respectively, assuming that it is a signed (2's complement) integer? (convert them to decimal) b. an...
In C++ l. Assume that a system has a 32-bit virtual address with a 4-KB page size. Write a program that is passed a virtual address (in decimal) on the command line and have it output the page number and offset for the given address. As an example, your program would run as follows: yourprogram 19986 Your program would output: The address 19986 contains: Page number = 4 Offset = 3602 Writing this program will require using the appropriate data...
Please use the python to write Assume that a system has a 32-bit virtual address with a 4-KB page size. Write a program that is passed a virtual address (in decimal) on the command line and have it output the page number and offset for the given address. As an example, your program would run as follows: ./addresses 19986 Your program would output: The address 19986 contains: page number = 4 offset = 3602 Writing this program will require using...
A 16 bit logical address is split into 5 bit page number and 11 bit page offset. Answer the following questions in the space provided: a) The page size is ____ bytes b) The page table size is ____ c) if the page table is as shown below, then the corresponding physical address for 0x174F is given by: ____. Question 29 (3 points) Saved A 16 bit logical address is split into 5 bit page number and 11 bit page...