Need HAL Management Trainee (Techical) pattern paper

[Soujanya]

Need HAL Management Trainee (Techical) pattern paper computer science branch and Electronics and Communication branch.

[sajiv]

HAL PAPER

Sample Questions for the Executive Trainees (Technical ) Test
Computer Science

1. Magnetic tapes are suitable to applications:
(a) When only a few records are to be accessed
(b) When most of the records are to be accessed
(c) Only when all the records are to be processed
(d) None of the aboveC h e t an a S

2. A system in which 2 or more cpu's are interconnnected and share a common
Main memory is called:
(a) Pipeline machine       
(b) Multifunctional system   
(c) Multiprocess     
(d) None of these

[sajiv]

Electronics & Communication branch.

1. In the hybrid parameter model of a transistor reverse transfer voltage ratio and forward transfer current ratio are respectively given by:
(a) h11 and h21         
(b) h12 and h11   
(c) h21 and h11       
(d) None of these

2. A Signal x(t) has the Fourier transform
X(?) = { 1 for | ? | < }W . Its first zero-crossing in time domain occurs at:
O otherwise
(a) 1/pW               
(b) W               
( c) p/ W             
(d) None of these

[monica_74u]

Need HAL Management Trainee (Techical) pattern paper electrical branch