Solved MCQ of Operating System Principles set-1

1. Which of the following is/ are the part of operating system? A) Kernel services B) Library services C) Application level services D) All of the above 2. The system of …………… generally ran one job at a time. These were called single stream batch processing. A) 40’s B) 50’s C) 60’s D) 70’s 3. In …………. generation of operating system, operating system designers develop the concept of multi-programming in which several jobs are in main memory at once. A)…
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Solved MCQ of C set-1

1. C language has been developed by A) Martin Richards B) Bijarne Stroustrup C) Dennis Ritche D) Ken Thompson 2. int[ ] ={5,6,7,8,9} What is the value of a[3]? A) 9 B) 8 C) 7 D) 6 3. C can be used on A) Only MS-Dos operating System B) Only Linux operating system C) Only Windows operating system D) All of the above 4. Float a[15], what is the size of array? A) 17 B) 14 C) 15 D) 16…
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Solved MCQ of Basic of IT Set-1

1. Binary code “0” means ………… A) State of absence B) State of presence C) State of Negative D) State of Positive 2. …………. is compulsory part of HTML. A) <br> B) <body> C) <tr> D) <img> 3. CAI stands for ……………. A) Computer Aided Instruction B) Computer Aided information C) Cost Added Information D) Computer Aided Infrastructure 4. Maximum font size in HTML is ……….. A) 6 B) 7 C) 5 D) 8 5. MICR reader is an ………………
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Solved MCQ of Java Set-1

1. Java programs are A) Faster than others B) Platform independent C) Not reusable D) Not scalable 2. Java has its origin in A) C programming language B) PERRL C) COBOL D) Oak programming language 3. Which one of the following is true for Java A) Java is object oriented and interpreted B) Java is efficient and faster than C C) Java is the choice of everyone. D) Java is not robust. 4. The command javac is used to A)…
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Solved MCQ of Database Management System (DBMS) Set – 3

1. State true or false. i) Select operator is not a unary operator. ii) Project operator chooses subset of attributes or columns of a relation. A) i-True, ii-False B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False 2. …………… database is used as template for all databases created. A) Master B) Model C) Tempdb D) None of the above 3. One aspect that has to be dealt with by the integrity subsystem is to ensure that only valid values can…
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Solved MCQ of System Analysis and Design Set-3

 Q.1 A ……………… system in no more than idea. A) Conceptual B) Logical C) Physical D) None Q.2 Design Phase consists of ……………………. 1.       Identity the functions to be performed 2.       Design the input/output and file design 3.       Defining basic parameters for system design A) 1 & 2 B) 2 & 3 C) 1 & 3 D) 1, 2 & 3 Q.3 A context diagram A) Describes the context of a system B) is a DFD which gives an overview…
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Solved MCQ of System Analysis and Design Set-2

Q.1 ………… is a sort of blueprint of the system Development Effort. A) MDP B) DMP C) MPD D) DPM Q. 2 Data store in a DFD represents. A) a sequential file B) a disk store C) a repository of data D) a random access memory Q.3 …………… system consists of programs, data files and documentation A) Conceptual B) Logical C) Physical D) None of the above Q.4 …………… is a good example of deterministic system. A) Life cycle B)…
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Solved MCQ of System Analysis and Design Set-1

Q. 1 …………………………. is an important factor of management information system. A) System B) Data C) Process D) All Q.2  Which are the following is / are the level(s) of documentation? A) Documentation for management B) Documentation for user C) Documentation for data processing department D) All of the above Q.3 ………………………….. level supply information to strategic tier for the use of top management. A) Operational B) Environmental C) Competitive D) Tactical Q.4  In a DFD external entities are represented…
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