GATE CS question library
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Consider the following determinant Which of the following is a factor of ?
The rank of the matrix given below is:
There are five records in a database. …
Given two union compatible relations and , what is the result of the operation ?
Which normal form is considered adequate for normal relational database design?
A computer has six tape drives, with processes competing for them. Each process may need two drives. What is the maximum value of for the system to be deadlock free?
A counting semaphore was initialized to . Then (wait) operations and (signal) operations were completed on this semaphore. The resulting value of the semaphore is
When the result of a computation depends on the speed of the processes involved, there is said to be
Which of the following is an example of a spooled device?
Type checking is normally done during
A linker reads four modules whose lengths are and words, respectively. If they are loaded in that order, what are the relocation constants?
Which of the following statements is true?
In a resident – OS computer, which of the following systems must reside in the main memory under all situations?
Which of the following statements is false?
How many sub strings of different lengths (non-zero) can be formed from a character string of length ?
Which one of the following algorithm design techniques is used in finding all pairs of shortest distances in a graph?
Give the correct matching for the following pairs: …
Which of the following is true?
Which of the following addressing modes permits relocation without any change whatsoever in the code?
Which of the following devices should get higher priority in assigning interrupts?