Today, all competitive exams are Multiple Choice Questions(MCQ) based examination system and the main factor is to answer each question in a prescribed time. So, practice as much as possible before the original test you are going to face.
Total number of Multiple Choice Question (MCQ) is 15 and time allotted for each question is 30 seconds. After the allotted time, the question will be marked as un-attempt.
QUIZ
Test Conducted by: ObjectiveBooks.org
Next Mock Tests:
01. Herder node is used as sentinel in ________
(A) Graphs
(B) Stacks
(C) Binary tree
(D) Queues
Answer: Option C
02. A function that is called automatically each time an object is destroyed is a
(A) Constructor
(B) Destructor
(C) Destroyer
(D) Terminator
Answer: Option B
03. A major advantage of inheritance is
(A) Reducing the time it takes to create new objects
(B) Not having to think about how objects will be used
(C) Reducing the amount of memory required to execute a program
(D) Enabling people who have not studied programming to create useful applications
Answer: Option A
04. A high quality CAD system uses the following for printing drawing and graphs
(A) Dot matrix printer
(B) Digital plotter
(C) Line printer
(D) None of the above
Answer: Option B
05. The functional capacity for LSI devices is
(A) 1 to 11 gates
(B) 12 to 99 gates
(C) 100 to 10,000 gates
(D) More than 10,000 gates
Answer: Option C
06. An encoder:
(A) Is used to send telegraph signals
(B) Converts an input to a binary number
(C) Converts a binary number to a decimal number
(D) Can have only four keys
Answer: Option B
07. The applications in the Strategic Computing Program include:
(A) Battle management
(B) Autonomous systems
(C) Pilot's associate
(D) All of the above
Answer: Option D
08. Which is a permanent database in the general model of compiler?
(A) Literal Table
(B) Identifier Table
(C) Terminal Table
(D) Source code
Answer: Option C
09. Which of the following members do get inherited but become private members in child class
(A) Public
(B) Private
(C) Protected
(D) All the above
Answer: Option B
10. How many types of keys in Database Design?
(A) Candidate key
(B) Primary key
(C) Foreign key
(D) All of these
Answer: Option D
11. Indicate which of the following is not true about 4GL?
(A) 4GL does not support a high-level of screen interaction
(B) Many database management system packages support 4GLs
(C) A 4GL is a software tool which is written, possibly, in some third generation language
(D) All of the above
Answer: Option A
12. Data dictionary contains detail of
(A) Data structures
(B) Data flows
(C) Data stores
(D) All of the above
Answer: Option D
13. In which routing method do all the routers have a common database?
(A) Distance Vector
(B) Link Vector
(C) Shortest path
(D) Link State
Answer: Option D
14. One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:
(A) The device that sends the monitor signals telling it what to display
(B) The area that regulates all of the system power usage
(C) The area where ail the of the Basic input/output routines are stored
(D) The area where all of the processing takes place
Answer: Option D
15. Which of the following is not an advantage of decentralized processing over centralized processing?
(A) Reduced data communication costs
(B) Improved system reliability
(C) Increased employee productivity
(D) Increased computer system control
Answer: Option D