IT &computer MCQ section 5 Practice Questions Answers Test with Solutions & More Shortcuts
IT & computer PRACTICE TEST [7 - EXERCISES]
IT &computer MCQ section 1
IT &computer MCQ section 2
IT &computer MCQ section 3
IT &computer MCQ section 4
IT &computer MCQ section 5
IT &computer MCQ section 6
IT &computer MCQ section 7
Question : 11 [SSC 2013]
The telephone line is connected through the ____on the computer.
a) Ethernet
b) USB
c) Modem
d) PS2
Answer »Answer: (c)
A modem turns the digital data of a personal computer into modulated electrical signals in the voice frequency range of a telephone channel. These signals can be transmitted over telephone lines and demodulated by another modem at the receiver side to recover the digital data.
Question : 12 [SSC CGL 2014]
The section of the CPU that selects, interprects and monitors the execution of program instructions is
a) Control unit
b) Memory
c) Register
d) ALU
Answer »Answer: (a)
The Control Unit, considered as the “Central nervous System” of a computer, obtains the instructions from the memory, interprets them and directs the operation of the computer.
It selects, interprets and monitors the execution of the program instructions by generating the timing and control signals.
Question : 14 [SSC MTS 2013]
In Windows, Icons such as Add/ Remove programs, Add New Hardware, Modems etc.; are found in :
a) Network Neighbourhood
b) Task Bar
c) Control Panel
d) My Computer
Answer »Answer: (c)
The Control Panel is a part of the Microsoft Windows graphical user interface which allows users to view and manipulate basic system settings and controls via applets, such as adding hardware, adding and removing software, controlling user accounts and changing accessibility options.
Question : 15 [SSC LEDO 2011]
Double is a ______ data type.
a) system defined
b) primitive
c) user defined
d) local
Answer »Answer: (b)
The Double class wraps a value of the primitive type double in an object. An object of type Double contains a single field whose type is double.
In addition, this class provides several methods for converting a double to a String and a String to a double, as well as other constants and methods useful when dealing with a double.
IMPORTANT general awareness mcq EXERCISES
-
New Computer & IT General Awareness MCQs For SSC RRB IBPS »
-
555 Information Technology Questions and Answers Quiz PDF »
-
Computer & IT Awareness MCQs Quiz For IBPS RRB RBI Exams »
-
500+ Computer Awareness GK MCQs Quiz For All BANK Exams »
-
500+ Computer & IT GK MCQs For All Competitive Exams PDF »
-
Top 500 Computer & Information Technology GK MCQ Quiz PDF »
-
Computer & IT MCQ Quiz for SBI, RBI, IBPS, RRB BANK Exams »
IT & computer Shortcuts »
Click to Read...IT &computer MCQ section 5 Online Quiz
Click to Start..IT & computer Shortcuts and Techniques with Examples
indian general awareness MCQ CATEGORIES
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
100+ Quadratic Equation Questions Answers PDF for Bank
Quadratic Equation multiple choice questions with detailed answers for IBPS RRB SO. more than 250 Attitude practice test exercises for all competitive exams
Continue Reading »
IBPS Aptitude Linear Equations MCQ Questions Answers PDF
Linear equations multiple choice questions with detailed answers for IBPS RRB SO. more than 250 Attitude practice test exercises for all competitive exams
Continue Reading »
New 100+ Compound Interest MCQ with Answers PDF for IBPS
Compound Interest verbal ability questions and answers solutions with PDF for IBPS RRB PO. Aptitude Objective MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Mixture and Alligation MCQ Questions PDF for IBPS
Most importantly Mixture and Alligation multiple choice questions and answers with PDF for IBPS RRB PO. Aptitude MCQ Practice Exercises all Bank Exams
Continue Reading »