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Category Archives: Quizzes

Let L⊆{0,1}∗ be an arbitrary regular language accepted by a minimal DFA with k states. Which one of the following languages must necessarily be accepted… Read More
What is the worst-case number of arithmetic operations performed by recursive binary search on a sorted array of size n? (A) Θ(√n) (B) Θ(log2(n)) (C)… Read More
Consider the three-way handshake mechanism followed during TCP connection establishment between hosts P and Q. Let X and Y be two random 32-bit starting sequence… Read More
Consider the following statements S1 and S2 about the relational data model: S1: A relation scheme can have at most one foreign key. S2: A… Read More
Which one of the following circuits implements the Boolean function given below? f(x,y,z) = m0 + m1 + m3 + m4 + m5 + m6… Read More
The format of the single-precision floating point representation of a real number as per the IEEE 754 standard is as follows: Which one of the… Read More
Consider the following ANSI C program: int main () { Integer x; return 0; } Which one of the following phases in a seven-phase C… Read More
Let H be a binary min-heap consisting of n elements implemented as an array. What is the worst case time complexity of an optimal algorithm… Read More
Let G be a connected undirected weighted graph. Consider the following two statements. S1: There exists a minimum weight edge in G which is present… Read More
Six students P, Q, R, S, T and U, with distinct heights, compare their heights and make the following observations. Observation I: S is taller… Read More
The number of units of a product sold in three different years and the respective net profits are presented in the figure above. The cost/unit… Read More
The number of students in three classes is in the ratio 3:13:6. If 18 students are added to each class, the ratio changes to 15:35:21.… Read More
A jigsaw puzzle has 2 pieces. One of the pieces is shown above. Which one of the given options for the missing piece when assembled… Read More
Listening to music during exercise improves performance and reduces discomfort. Scientists researched whether listening to music while studying can help students learn better and the… Read More
Pen : Write :: Knife : _______ Which one of the following options maintains a similar logical relation in the above? (A) Vegetables (B) Sharp… Read More

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