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SBI PO Mains Computer Aptitude Practice Set 4

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SBI PO Mains Computer Aptitude Practice Set 4

shape Introduction

What is Computer Aptitude? Computer Aptitude Test is a scientifically validated test designed to measure the aptitude for working with computers. Basically, it measures the ability to solve problems quickly that is essential to truly succeed in every field using computers.
Computers are an integral part of everyday life. Computer aptitude is an important section in many competitive exams primarily related to recruitment. Candidates preparing for banking exams like IBPS PO, SBI PO, and the RBI, must be prepared with Computer Aptitude syllabus.
"A Computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming". Computers follow a generalized set of operations termed as programs. The programs enable computers to perform an extremely wide range of tasks. Computers are now ubiquitous and are being used in every field of work. Thus, basic knowledge of computers and the ability to operate a computer is now crucial for all job aspirants.
Computer Awareness, also known as Computer Aptitude is one of the prominent sections in various recruitment related competitive exams in India. SBI PO Mains Computer Aptitude Practice Set 4 lists some of the important questions for preparation of Computer Awareness module. The most significant topics to be learnt for Computer Awareness module are as follows:
  1. History of Computers
  2. Computer Fundamentals
  3. Parts of a Computer System
  4. Data Processing Cycle of a Computer
  5. Computer Languages
  6. Input Devices & Output Devices
  7. Operating Systems
  8. Database Management Systems
  9. Microsoft Office
  10. Keyboard Shortcuts
  11. File Extensions
  12. Networking and Internet
  13. Computer Viruses
  14. Important Abbreviations

shape Quiz

1. A software that can be freely accessed and modified.
    A. Synchronous Software B. Package Software C. OSS D. Middleware

Answer: Option C
2. OSI stands for?
    A. Open Source Index B. Open Source Image C. Open Source Initiative D. Open Source Instant

Answer: Option C
3. Which of the following is not an open source software?
    A. LibreOffice B. Microsoft Office C. GNU image manipulation D. MySQL

Answer: Option B
4. The users must agree to the _______ terms and agreements when they use an open source software.
    A. System B. License C. Community D. Programmer

Answer: Option B
5. Which of the following is not a downside of OSS?
    A. Lack of personalized support B. Restricted choice C. No warranty D. Multiple choices

Answer: Option B
1. Element of a computer protocol which specifies signal level to be used and format data which is to be send is
    A. syntax B. semantic C. timing D. format

Answer: Option A
2. Which of following is a governing body to approve computer network standards?
    A. IEEE B. EIA C. ANSI D. all of these

Answer: Option D
3. In a computer, ITU was formely known as
    A. CCIT B. ISO C. IBM D. SNA

Answer: Option A
4. In computer, FTP stands for
    A. file transfer protocol B. finding tele path C. finis tele program D. file transfer process

Answer: Option A
5. Protocol which assigns IP address to client connected in internet is
    A. DHCP B. IP C. RPC D. HTML

Answer: Option B
1. CPU can access which type of memory directly?
    A. random-access memory B. magnetic disk C. magnetic tape D. None of the above

Answer: Option A
2. What is page cannibalizing?
    A. Page swapping or Page replacements B. Adding timestamps to the page C. Avoiding page replacements D. All the above

Answer: Option B
3. From the following statements which one is not a valid deadlock prevention scheme?
    A. Number the resources uniquely and never request a lower numbered resource than the last one B. Release all the resources before requesting for a new resource C. Request all the resources before execution D. Never request a resource after releasing any resources

Answer: Option D
4. What is known as a race condition?
    A. When a deadlock occurs B. When it has a starvation and not a deadlock C. When the result of a computation depends on the speed of the processes involved D. When it cannot have a subroutine call.

Answer: Option C
5. Which of the following helps a system call to invoke?
    A. Polling B. A software interrupt C. Call function D. Queues

Answer: Option A

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