
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Say you want to allocate an area in memory for storing any number in the range 0—.4,000,000,000. This memory area will start at location .2fffeb96. Give the addresses of each byte of memory that will be required.
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- You need to allocate an area in memory for storing an array of 30 bytes. The first byte will have the value 0 stored in it, the second ,1, the third ,2, etc. This memory area will start at location .00100e. Show what this area of memory looks like.arrow_forwarda) Fill in the blanks..data A: .word 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 i: .word 7 B: .word 40 45 50 55 60 65 k: .word 1 m: .word 5 # how many f: .word 15 #size of A g: .word 6 #size of B .text .globl main main: # load registers for array A la $s0, A # load address of A lw $s2, i # load word i into s2 # load registers for array B la $s1, B # load address of B lw $s3, k # load word k into s3 #how many to overwrite lw $s4, m # load word g (how many) into s4 # initialize registers to get A[i] sll $s6, $s2, 2 add $s6, $s6, ____ # address of A[i] (new base) # initialize registers to get B[k] sll $s7, $s3, 2 add $s7, $s7, ____ # address of B (new base) #what is the A index to stop? Let's put it into s5 ______________________________ #Loop through A and B Loop: # use slt to compare $s5 and $s2, place the result in t0 ___________________________ beq $t0, $zero, end # load A[i] and store into B[k] lw $t0, 0($s6) sw $t0, 0($s7) #update of the indices addi $s3, $s3, ____ addi $s2,…arrow_forwardWrite an R. script with the following instructions: a. Compute the minimum, maximum, and average number of characters of a word. in built-in words vector. b. Select two words randomly from the built-in words vector, print both words. after converting the letters of the first one to upper case, and second one to title case. When you run your code, it should display two of the words randomly. c. Select 3 words randomly from the built-in words vector, concatenate them. separated by a single space from shortest to longest. For instance, an output can be "view extra sunday". d. Print the last two letters of the words starting with ‘k' in the built-in words. vector. e. Print the shortest sentence in the built-in sentences vector. There are 2 sentences. You are expected to print both. f. Print all words in the built-in words vector ending with a vowel. g. Print all words in the built-in words vector containing letter x or letter g. h. Print all words in the built-in words vector having two…arrow_forward
- I need the answer as soon as possiblearrow_forwardConsider the code below: main() { float b, *y; char c, *z; int a, X = &a; y = &b; z = &c; Given the memory representation of the variables of type int, char, and float: 1122 1123 1124 1125 1126 1127 1128 1129 1130 address 887.145 77 value b variable What is the correct value of the following items? (If the numerical value cannot be determined, type NA as your answer). z: *x: а: &c:arrow_forwardAllocate memory for a string of 15 characters and assign “new string” to it. Print the string. Now, try following options: Change the string to “another string” using assignment operator. Change the string to “another string” using strcpy. Note down whether the address changes in both cases or not.arrow_forward
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