Software Engineering Online Mock Test - Set 04

Computer Science Mock Test - Set 04

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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.

Test Conducted by: ObjectiveBooks.org

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 Next Mock Tests:

Set 01

Set 02

Set 03

Set 04

Set 05

Set 06

Set 07

Set 08

Set 09

Set 10

Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

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View Test Result:

01. Where have the program and data to be located before the ALU and control unit of a computer can operate on it?
     (A) Internal memory
     (B) Secondary memory
     (C) Microprocessor
     (D) Magnetic tapes
     Answer: Option A

02. The black box concept is based on the assumption(s) that;
     (A) The super-system is stable
     (B) Black boxes are dependent or environments
     (C) The relationship between the inputs and output is stable
     (D) None of the above
     Answer: Option C

03. ESD damage can be caused by:
     (A) Placing an IC in a non-conductive plastic bag
     (B) Placing an IC on a grounded mat
     (C) Repeated sags in current supplied from outlets
     (D) Touching metal on the chassis
     Answer: Option A

04. Operating system functions may include
     (A) Input/output control
     (B) Virtual storage
     (C) Multiprogramming
     (D) All of the above
     Answer: Option D

05. Windows Naming Service (WINS)
     (A) Dynamically allocates IP addresses to client computers
     (B) Runs on Windows NT W/S
     (C) Resolves computer names to IP addresses
     (D) Increases broadcast traffic
     Answer: Option C

06. The logic 1 in positive logic system is represented by:
     (A) Zero voltage
     (B) Lower voltage level
     (C) Higher voltage level
     (D) Negative voltage
     Answer: Option C

07. One definition of AI focuses on problem-solving methods that process:
     (A) Smell
     (B) Symbols
     (C) Touch
     (D) Algorithms
     Answer: Option B

08. Every video card must have?
     (A) CMOS
     (B) RAM
     (C) CPU
     (D) None of the above
     Answer: Option B

09. Upper Memory blocks are located where?
     (A) Conventional Memory
     (B) Extended Memory
     (C) Expanded memory
     (D) Reserved Memory
     Answer: Option D

10. When you instantiate a derived class object, a constructor for the derived class ________
     (A) Is not called
     (B) Is called prior to the base class constructor
     (C) Is called simultaneously with the base class constructor
     (D) None of the above
     Answer: Option D

11. The master list of an indexed file
     (A) Is sorted in ascending order
     (B) Contains only a list of keys and record numbers
     (C) Has a number assigned to each record
     (D) Both (b) and (c)
     Answer: Option C

12. A billionth of a second is defined as a:
     (A) Millisecond
     (B) Microsecond
     (C) Nanosecond
     (D) Picoseconds
     Answer: Option C

13. A smart solid-state sensor is:
     (A) One that integrates both logic and a solid-state sensor into one unit
     (B) One that has two or three substrates
     (C) Not available today
     (D) None of the above
     Answer: Option A

14. The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is
     (A) Fan-out
     (B) Bipolar
     (C) Chip
     (D) Universal logic circuit
     Answer: Option A

15. Write Through technique is used in which memory for updating the data
     (A) Virtual memory
     (B) Main memory
     (C) Auxiliary memory
     (D) Cache memory
     Answer: Option D

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