Company: Cisco_SE intern_On-campus_25june_MCQ
Difficulty: medium
FY24-Hardware Question 42 In an amplifier with a gain of -1000 and feedback factor β = -0.1, the change in gain is 20% due to temperature. The change in gain for feedback amplifier will be Instruction: Pick ONE option.
Breach Response The network diagram represents a corporate network that includes a central data processing center (DPC), regional offices connected via VPN, and a public-facing web server in a demilitarized zone (DMZ). The corporation experiences a data breach in its central data processing center (DPC) traced back to a phishing attack in a regional office. The attacker exploited open ports and ou
Paging TLB 4 A Translation Lookaside Buffer (TLB) has an access time of 5ns and a hit ratio of 80%. Main memory takes 8 times longer to access than the TLB. On a TLB miss, a main memory access is required for the page table lookup. Assuming there is no page fault, what is the effective access time (in ns)? Instruction: Pick ONE option.
FY24-Hardware Question 61 An automatic car wash defines it's job as CLEAN_GLASS - cleans the front and back wind shield, CLEAN_BODY - cleans the external body, CLEAN_CHASSIS - lift the car up cleans the tyres and under chassis and WIPE_DRY - wipes the car dry. It spends fixed amount of time in each of the phases. CLEAN_GLASS - 20 seconds, CLEAN_BODY - 55 seconds, CLEAN_CHASSIS - 75 seconds, WIPE_D
FY24-Hardware Question 42 In an amplifier with a gain of -1000 and feedback factor β = -0.1, the change in gain is 20% due to temperature. The change in gain for feedback amplifier will be Instruction: Pick ONE option.
Electronics006 The Ratio between differential gain and common mode gain in amplifier is called: Instruction: Pick ONE option.
FY24-Hardware Question 40 Using DFFs and minimum no. of 2×1 Mux, implement the following XYZ flip-flop. X Y Z Q(t+1) 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 Q(t)' 1 1 1 Q(t) How many 2*1 MUX will be needed to implement the above truth table? Instruction: Pick ONE option.
Safe Sequence - I A system has 3 resources: R1, R2, R3. There are 10, 7, and 5 instances of each type respectively. The following resources have been allocated to the processes. Process Maximum Allocation P1 <6, 3, 2> <1, 1, 1> P2 <5, 2, 1> <1, 2, 1 > P3 <2, 1, 1> <2, 1, 0> P4 <2, 2, 1> <1, 2, 1> P5 <3, 1, 1> <3, 0, 0> The system is in a
MRU Page Replacement Policy In a virtual memory system that uses the Most Recently Used (MRU) page replacement policy, calculate the number of page faults. Number of frames = 4 Reference strings: 1, 2, 3, 4, 2, 5, 2, 6, 4, 1, 5, 6, 5, 2, 4, 3 Instruction: Pick ONE option.