HCL

HCL Aptitude Questions (HCL solved aptitude questions for preparation)

HCL, Placement Paper / By Er Abhishek Kumar Agrahari

HCL solved aptitude questions for preparation : 1. What is the 8th term in the series 1,4, 9, 25, 35, 63, . . . Sol:1, 4, 9, 18, 35, 68, . . .The pattern is1 = 21 14 = 22 09 = 23 + 118 = 24 + 235 = 25 + 368 …

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HCL Placement Paper for preparations 2019

HCL, Placement Paper / By Er Abhishek Kumar Agrahari

Section A 1. Which of the following involves context switch, (a) system call(b) priviliged instruction(c) floating poitnt exception (d) all the above(e) none of the above Ans: (a) 2. In OST, terminal emulation is done in (a) sessions layer(b) application layer(c) presentation layer(d) transport layer Ans: (b) 3. For a 25MHz processor , what is the …

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