Company: Indian Space Research Organisation 1. The root directory of disk should be placed at___ 2. DNS is basically used to ____ 3. one more ques on DNS 4. abt TCP and UDP 5. TCP’s which layer is there for the OSI’s first three layers. 6. Multiprocessing models have— a)symmetric b)unsymmetric models c)none of the […]

# Indian Space Research Organisation Placement Papers

## ISRO Technical Paper – 2011

Company: Indian Space Research Organisation 1) Moore model of DFF? 2) Which of the following filter has steep roll-off characteristics? (A) Butterworth filter (B) Chebyshev filter (C) Bessel filter (D)– ans: B 3)The architecture of DSP processor——— (A) Havard (B) Von neumann (C)…(D).. ans: A 4)If the input frequency to a 6 stage ripple counter […]

## ISRO Technical Paper – 2011

Company: Indian Space Research Organisation ISRO Technical Paper 2011 part -I 1 A full binary tree with n leaves contains? 2. The expression 1*2^3*4^5*6 will be evaluated as? 3 The feature in object oriented programming that follows he same operation to be carried out differently ,depending on the object, is? 4. icroistructions stored in the […]

## ISRO Sample Paper 2010 (Part- 1&2)

Company: Indian Space Research Organisation 1) Special software to craete a job queue is called a) driver b) spooler c) interpreter d) linkage editer 2)When a process is rolled back as a result of deadlock the difficulty arises is a) Starvation b) System throughput c) low device utilization d) cycle stealing 3)On recieving an interrupt […]

## ISRO SAMPLE PAPER – DEC 2010

Company: Indian Space Research Organisation Written Test for Scientist / Engineer_SC : [ Mechanical Engineering ] Date: 09-12-2010 , Place: Hyderabad. Question Pattern for Written Examination Ø 80 Questions Ø 2.00 hrs Duration Ø ¼ Negative Marks Ø All are Objective & Multiple choice Questions. 1. The concept of ———————————- derived from the “ZEROTH LAW […]

## ISRO SAMPLE TEST PAPER – JULY 2011

Company: Indian Space Research Organisation ISRO SAMPLE TEST PAPER JULY2011 AT DELHI 1.If sampling frequency doubles then a) Quantization noise decreases b) Quantization density decreases c) Quantization noise increases d) Quantization density increases 2. Two signals of 2GHz and 4GHz are frequency modulated on same carrier 10 GHz. Find the ratio of frequency deviation if […]

## Indian Space Research Organisation Placement Paper

Indian Space Research Organisation Placement Paper Company: Indian Space Research Organisation 26. A simple graph (a graph without parallel edge or loops) with n vertices and k components can have at mosta n edgesb (n-k) edgesc (n-k) (n-k+ 1) edgesd (n-k) (n-k+1)/2 edges.27. Consider the polynomial p(x) = ao + alX + a2x2 + a3x3, […]

## Indian Space Research Organisation Placement Paper

Indian Space Research Organisation Placement Paper Company: Indian Space Research Organisation 9. A processor that has c,arry, overflow and sign flag bits as part of its program status word (PSW}performs addition of the following two 2′s complement numbers 01001101 and 11101001. After the execution of this addition operation, the status of the carry, overflow and […]

## Indian Space Research Organisation Placement Paper

Indian Space Research Organisation Placement Paper Company: Indian Space Research Organisation 14. A root α of equation f(x)=0 can be computed to any degree of accuracy if a ‘good’ initial approximation X0 is chosen for which a f (x0) > 0b f (x0) f”( x0) > 0c f (x)0 f” (x0) < 0 d f” […]

## Indian Space Research Organisation Placement Paper

Indian Space Research Organisation Placement Paper Company: Indian Space Research Organisation 20. The value of x at which y is minimum for y = x2 -3x + 1 isa -3/2b 3/2c 0d -5/4 21. The formulaa Newton’s backward formulab Gauss forward formulac Gauss backward formulad Stirling’s formula 22. If G is a graph with e […]