Description : In ……………… system the interaction between various subsystems cannot be defined with certainty A) Open System B) Closed System C) Deterministic System D) Probabilistic System
Last Answer : D) Probabilistic System
Description : A pushdown automation M = (Q, Σ, Γ, δ, q0, z, F) is set to be deterministic subject to which of the following condition(s), for every q ∈ Q, a ∈ Σ ∪ {λ} and b ∈ Γ (s1) δ(q, a, b) contains at most one ... ) must be empty for every c ∈ Σ (A) only s1 (B) only s2 (C) both s1 and s2 (D) neither s1 nor s2
Last Answer : (C) both s1 and s2
Description : Given a Non-deterministic Finite Automation (NFA) with states p and r as initial and final states respectively transition table as given below The minimum number of states required in Deterministic Finite Automation (DFA) equivalent to NFA is (A) 5 (B) 4 (C) 3 (D) 2
Last Answer : (C) 3
Description : Minimal deterministic finite automaton for the language L={ 0n | n≥0, n≠4 } will have: (A) 1 final state among 5 states (B) 4 final states among 5 states (C) 1 final state among 6 states (D) 5 final states among 6 states
Last Answer : (D) 5 final states among 6 states
Description : Let L be the language generated by regular expression 0*10* and accepted by the deterministic finite automata M. Consider the relation RM defined by M. As all states are reachable from the start state, RM has ................ equivalence classes. (A) 2 (B) 4 (C) 5 (D) 6
Last Answer : (D) 6
Description : Which of the following pairs have different expressive power? (1) Single-tape-turing machine and multi-dimensional turing machine. (2) Multi-tape turing machine and multi-dimensional ... non-deterministic pushdown automata. (4) Deterministic finite automata and Non-deterministic finite automata.
Last Answer : Deterministic push down automata and non-deterministic pushdown automata.
Description : Given the following two statements: A. L = {w|na(w) = nb(w)} is deterministic context free language, but not linear B. L = {an bn} U {an b2n} is linear, but not deterministic context free language. Which of the following ... are true. (3) (A) is true, (B) is false. (4) (A) is false, (B) is true.
Last Answer : Both (A) and (B) are true.
Description : The software ................. of a program or a computing system is the structure or structures of the system, which comprise software components, the externally visible properties of those components, and the relationships among them. (A) Design (B) Architecture (C) Process (D) Requirement
Last Answer : (B) Architecture
Description : Which one of the following is not a software myth? (A) Once we write the program and get it to work, our job is done. (B) Project requirements continually change, but ... not understand how to control software projects internally, it will invariably struggle when it outsources software projects.
Last Answer : (D) If an organization does not understand how to control software projects internally, it will invariably struggle when it outsources software projects.
Description : Software testing is (A) the process of establishing that errors are not present. (B) the process of establishing confidence that a program does what it is supposed to do. (C) the process of ... as per specifications. (D) the process of executing a program with the intent of finding errors.
Last Answer : (D) the process of executing a program with the intent of finding errors.
Description : A software program that infers and manipulates existing knowledge in order to generate new knowledge is known as: (A) Data Dictionary (B) Reference Mechanism (C) Inference Engine (D) Control Strategy
Last Answer : (C) Inference Engine
Description : Which of the following is not typically a benefit of dynamic linking? I. Reduction in overall program execution time. II. Reduction in overall space consumption in memory. III. Reduction in overall space consumption on disk. IV. ... updates. (A) I and IV (B) I only (C) II and III (D) IV only
Last Answer : (B) I only
Description : Which of the following statement(s) is/are TRUE with regard to software testing? I. Regression testing technique ensures that the software product runs correctly after the changes during maintenance. II. Equivalence partitioning is a ... (1) only I (2) only II (3) both I and II (4) neither I nor II
Last Answer : (1) only I
Description : System Development process is also called as …………….. A) System Development Life Cycle B) System Life Cycle C) Both A and B D) System Process Cycle
Last Answer : A) System Development Life Cycle
Description : DLC stands for A) System Development Life Cycle B) Structure Design Life Cycle C) System Design Life Cycle D) Structure development Life Cycle
Description : State True or False. i) In spooling high speed device like a disk is interposed between running program and low-speed device in Input/output. ii) By using spooling for example instead of writing directly to a printer, ... ii-False B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False
Last Answer : B) i-True, ii-True
Description : Which process model is also called as classic life cycle model? (A) Waterfall model (B) RAD model (C) Prototyping model (D) Incremental model
Last Answer : (A) Waterfall model
Description : The CPU of a system having 1 MIPS execution rate needs 4 machine cycles on an average for executing an instruction. The fifty percent of the cycles use memory bus. A memory read/write employs one machine cycle. For ... (A) 500 Kbytes/sec (B) 2.2 Mbytes/sec (C) 125 Kbytes/sec (D) 250 Kbytes/sec
Last Answer : (D) 250 Kbytes/sec
Description : A ……………… is a program that secretly takes over another Internet-attached computer and then uses that computer to launch attacks. A) Worm B) Zombie C) Virus D) Trap doors
Last Answer : B) Zombie
Description : Process is ........................ A) A program in execution B) An instance of a program running on a computer. C) The entity that can be assigned to and executed D) All of the above.
Last Answer : D) All of the above.
Description : A computer program selects an integer in the set {k : 1 ≤ k ≤ 10,00,000} at random and prints out the result. This process is repeated 1 million times. What is the probability that the value k = 1 appears in the printout atleast once ? (A) 0.5 (B) 0.704 (C) 0.632121 (D) 0.68
Last Answer : (C) 0.632121
Description : In practice, which Life Cycle model may have more, fewer or different levels of development and testing, depending on the project and the software product. For example, there may be component integration testing ... after system testing. A. Water Fall Model B.V-Model C. Spiral Model D. RAD Model
Last Answer : B.V-Model
Description : Which of the following is not true about embedded systems? A. Built around specialized hardware B. Always contain an operating system C. Execution behavior may be deterministic D. None of these
Last Answer : D. None of these
Description : Which of the following is not true about embedded systems? A. Built around specialized hardware B. Always contain an operating system C. Execution behavior may be deterministic D. All of these E. None of these
Last Answer : E. None of these
Description : Which of the following is false regarding the evaluation of computer programming languages? (A) Application oriented features (B) Efficiency and Readability (C) Software development (D) Hardware maintenance cost
Last Answer : (D) Hardware maintenance cost
Description : Software Engineering is an engineering discipline that is concerned with: (1) how computer systems work. (2) theories and methods that underlie computers and software systems. (3) all ... (4) all aspects of computer-based systems development, including hardware, software and process engineering.
Last Answer : Answer: 3
Description : System.in.read() is being used, the program must specify the .................. clause. A) throws.java.out.IOException B) throws.java.in.IOException C) throws.java.io.IOException D) throws.java.io.InException
Last Answer : C) throws.java.io.IOException
Description : The typical elements of process image are ..................... i) User data ii) System Data iii) User program iv) System stack A) i, iii and iv only B) i, ii, and iv only C) ii, iii, and iv only D) All i, ii, iii, and iv
Last Answer : A) i, iii and iv only
Description : In Unix operating system, special files are used to : (A) buffer data received in its input from where a process reads (B) provide a mechanism to map physical device to file names (C ... pointers associated with i-nodes (D) store information entered by a user application program or utility program
Last Answer : (B) provide a mechanism to map physical device to file names
Description : Which of the following are the principles tasks of the linker? I. Resolve external references among separately compiled program units. II. Translate assembly language to machine code. III. Relocate code and data relative to the beginning of ... (A) I and II (B) I and III (C) II and III (D) I and IV
Last Answer : (B) I and III
Description : Consider the following JAVA program: public class First { public static int CBSE (int x) { if (x < 100) x = CBSE (x +10); return (x - 1); } public static void main (String[] args){ System.out.print(First.CBSE(60)); } } What does this program print? (1) 59 (2) 95 (3) 69 (4) 99
Last Answer : (2) 95
Description : Briefly explain the steps involved in a fetch cycle?
Last Answer : Answer :Fetch cycle is the time required to fetch an opcode from a particular location in memory. General Fetch Cycles consist of 3T states. The first T state involves the sending of the memory address ... . For slower memories the processors has the provision to get in to the WAIT cycles as well.
Description : Consider a 32 - bit microprocessor, with a 16 - bit external data bus, driven by an 8 MHz input clock. Assume that the microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What ... (A) 8x106 bytes/sec (B) 4x106 bytes/sec (C) 16x106 bytes/sec (D) 4x109 bytes/sec
Last Answer : (B) 4x106 bytes/sec
Description : A CPU handles interrupt by executing interrupt service subroutine................. (A) by checking interrupt register after execution of each instruction (B) by checking interrupt register ... cycle (C) whenever an interrupt is registered (D) by checking interrupt register at regular time interval
Last Answer : (A) by checking interrupt register after execution of each instruction
Description : A DMA controller transfers 32-bit words to memory using cycle Stealing. The words are assembled from a device that transmits characters at a rate of 4800 characters per second. The CPU is fetching and executing instructions at an average ... of the DMA transfer? (A) 0.06% (B) 0.12% (C) 1.2% (D) 2.5%
Last Answer : Answer: B
Description : A dynamic RAM has refresh cycle of 32 times per msec. Each refresh operation requires 100 nsec and a memory cycle requires 250 nsec. What percentage of memory’s total operating time is required for refreshes? (A) 0.64 (B) 0.96 (C) 2.00 (D) 0.32
Last Answer : Answer: D Explanation: in 1ms : refresh = 32 times Memory cycle = 1ms/250ns = 106ns/250ns = 4000 times Therefore, % of refresh time = (32 x 100ns)/(4000 x 250ns) = 3200ns/1000000 x 100% = 0.32%
Description : Which of the following statement(s) is/are false? (a) A connected multigraph has an Euler Circuit if and only if each of its vertices has even degree. (b) A connected multigraph has an Euler Path but not an Euler Circuit if and only ... Codes: (A) (a) only (B) (b) and (c) (C) (c) only (D) (d) only
Last Answer : (D) (d) only
Description : What is a queue? Give a real life example.
Last Answer : A: It is a linear data structure which follows the FIFO (First In First out) pattern. Real life example: Queue at the ticket counter
Description : In practice, which Life Cycle model may have more, fewer or different levels of development and testing, depending on the project and the software product. For example, there may be component integration testing after component testing, and
Description : Does Deterministic Chaos ensure that there are certain phenomenon which will never be predictable?
Last Answer : A precise description of the solar system (location of planets, moons etc) in the more distant future.
Description : Is human thought deterministic or probabilistic?
Last Answer : answer:False dichotomy. Even if a series of events is probabilistic, there's still no room for agency' under the current understanding of Physics (yes; capital P). Therefore, the problem of ... by invoking quantum theory. We're still just along for the ride, except the ride is unpredictable.
Description : How much does a deterministic philosophy affect your view of the world?
Last Answer : I am pretty deterministic. I think that, if we know all of the variables, it’s likely we can predict the system. My biggest uncertainty comes from the fact that I am no expert in quantum mechanics, which some have used as a method for discounting determinism.
Description : What would it take for you to accept ours as a deterministic universe and reject the notion of free will?
Last Answer : I will never accept our actions as predetermined. I can determine my own actions at any time. It’s nonsensical to assume that some supreme being is dictating my writing this response right now, only because I can’t prove that a supreme being isn’t dictating my current actions.
Description : Deterministic paradox? (Click to read more)
Last Answer : Of course it is ignoring Heisenberg uncertainty principle.
Description : Do humans have "free will" at all or is the Universe (including human action/choices) entirely deterministic?
Last Answer : No. Our decisions are all a product of something. There’s nothing “free” about our “will”. We have certain dispositions as biological organisms, and the culture imposes certain values on us.
Description : Is object destruction deterministic?
Last Answer : No
Description : Which of the following statements is true? A. PERT is considered as a deterministic approach and CPM is a probabilis t ic techniques. B. PERT is considered as a probabilistic techniques ... and CPM are both probabilistic techniques. D. PERT and CPM are both considered as deterministic approachs
Last Answer : B. PERT is considered as a probabilistic techniques and CPM is considered as a deterministic approach
Description : Standard planning algorithms assumes environment to be ___________ a) Deterministic b) Fully observable c) Single agent d) Stochastic
Last Answer : a) Deterministic
Description : What kind of behavior does the stochastic environment posses? a) Local b) Deterministic c) Rational d) Primary
Last Answer : a) Local
Description : What kind of environment is strategic in artificial intelligence? a) Deterministic b) Rational c) Partial d) Stochastic