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Consider the following code. int count = 0; void *thfun () { int ctr=0; for (ctr=0; ctr<100; ctr++)      count++; } If thfun is executed by two threads concurrently in a uniprocessor system, what will be the MINIMUM value of count when both threads complete their execution? Assume that count++ is performed using three instructions: (i) read value of count from memory to a CPU register R, (ii) increment R, and (iii) store the value of R in memory. 
Quantity I: Mc Donald farm has only Emus and Lions, the total count of legs was 14 less than 4 times the total count of heads. How many legs are counted in total? Quantity II: Mc Donald Farm has only Emus and Lions, the total count of legs was 15 less than 5 times the total count of the head. How many legs are counted in total?
Each of a set of n processes executes the following code using two semaphores a and b initialized to 1 and 0, respectively. Assume that count is a shared variable initialized to 0 and not used in CODE SECTION P. CODE SECTION P wait (a); count=count+1 ; if (count==n) signal (b) ; signal (a) ; wait (b) ; signal (b) ; CODE SECTION Q What does the code achieve?
Consider the following code snippet : var c = counter(), d = counter(); c.count() d.count() c.reset() c.count() d.count() The state stored in d is :
Which method of character stream class returns the numbers of characters successfully read starting at count? buffer, int index, int count) c) int ReadBlock(char buffer, int index, int count) d) none of the mentioned
What is the significance of the statement "HAVING COUNT (emp_id)>2" in the following MySQL statement?
SELECT d.name, COUNT (emp_id) emp_noFROM department d INNER JOIN Employee eON d.dept_id=e.emp_idGROUP BY d.nameHAVING COUNT (emp_id)>2
Consider the function fun1 shown below:   int fun1 (int num) {   int count = 0;   while (num)   { count ++;   num ≫= 1;   }   return (count); } The value returned by fun1 (435) is
The SQL COUNT function is used to count the number of rows returned in which of the following statement?
Each question presents a situation and asks you to make a judgement regarding that particular circumstance. Choose an answer based on given information. Divya and Sham are two employees of XYZ bank. Each of them has to count the number of notes which are collected, at the end of the day. Both of them count the number of notes and then enter them in the system of the bank. Due to some error the numbering was not matching. Each of them knows that the number of notes is in 5-digit number. 1. Divya and Sham agrees that all the digits were prime number. 2. Both agree that 1st and last digit was same. 3. Both agrees that the 3rd digit was 5. 4. Both agrees that 4th digit from left was 7. Which of the following would be most likely the number of notes?
There are two rows, each containing 3 numbers. Below are some rules to be used to get the resultant number for each row separately. Use the rule from left to right for each row and find the answer to the question. Rule: 1. If an even number is followed by an even number, then the first number will be subtracted from the second. 2. If an odd number is followed by an odd number, then both will be added. 3. If an odd number is followed by an even number, then the even number will be subtracted from the square of the odd number. 4. If an even number is followed by an odd number, then the odd number will be subtracted from the even number. Row I: 9,11, 34 Row II: 16, 9, 8 What is the difference between the resultant numbers in the first row and the second row