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For a single with Poisson arrival and exponential service time, the arrival rate is 12 per hour. Which one of the following service rates will provide a steady state finite queue length?1 AnswerCars arrive at a service station according to Poisson’s distribution with a mean rate of 5 per hour. -gate-mechanical-20111 AnswerGate-20161 AnswerIn a single-channel queuing model, the customer arrival rate is 12 per hour and the serving rate is 24 per hour. The expected time that a customer is in queue is _______ minutes. Gate-20161 AnswerConsider the following table of arrival time and burst time for three processes P0, P1 and P2. -gate-cse-20111 AnswerWith a necessary block diagram explain platform as a service software as service and infrastructure as a service ?1 AnswerFill in the blanks. GATE- Civil Engineering- 20131 AnswerDefect arrival rate curve: 0 AnswerQ.48) A water treatment plant of capacity, 1 m^3/s has filter boxes of dimensions 6 m × 10 m. Loading rate to the filters is 120 m^3/day/m^2. -gate civil 20171 AnswerFill in the blanks. GATE-Biotechnology-20131 AnswerAn operating system uses shortest remaining time first scheduling algorithm for pre-emptive scheduling of processes. Consider the following set of processes with their arrival times and CPU burst times (in milliseconds): (-Gate Computer Science 2014)1 AnswerAn electric heater of resistance 8 Ω draws 15 A from the service mains 2 hours. Calculate the rate at which heat is developed in the heater. -CBSE Physics 1 Answer Read the extract given below and answer the questions that follow. CBSE English1 AnswerConsider an arbitrary set of CPU-bound processes with unequal CPU burst lengths submitted at the same time to a computer system. Which one of the following process scheduling algorithms would minimize the average waiting time in the ready queue? Gate1 AnswerLet the page fault service time be 10ms in a computer with average memory access time being 20ns. -gate-cse-20111 AnswerIn a fed-batch culture, 200 g ∙ L^-1 glucose solution is added at a flow rate of 50 L∙h^-1 . The initial culture volume (at quasi steady state) and the initial cell concentration are 600 L and 20 g ∙ L^-1 ,respectively. The yield coefficient (Yx/s) is 0.5 g cell mass∙g substrate^-1. The cell concentration (g ∙ L ^-1) at quasi steady state at t=8 h is -gate biotech 20151 AnswerFill in the blank: GATE-Biotechnology-20171 Answer Consider the 3 processes, P1, P2 and P3 shown in the table.-gate-cse-20121 AnswerA queue is implemented using an array such that ENQUEUE and DEQUEUE operations are performed efficiently. Which one of the following statements is CORRECT (n refers to the number of items in the queue)? Gate-cs-20162 AnswerThe time taken by a person to cover 150 km was 2(1/2) hours more than the time taken in the return journey. If he returned at a speed of 10 km/hour more than the speed while going, find the speed per hour in each direction. CBSE Mathematics1 Answer