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Solved Objective Questions for IT Officer Exam Part-3

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Mesh topology (Photo credit: Wikipedia ) 1. What is the name of the network topology in which there are bi-directional links between each possible node? A) Ring B) Star C) Tree D) Mesh 2. Which scheduling policy is most suitable for time-shared operating system? A) Shortest job first B) Round-robin C) Elevator D) First-come-first-serve 3. A next-generation web content development language, ................ typically refers to a suite of technologies that allow developers to store data in a readable format. A) HTML B) XML C) XSL D) PHP 4. A(n) ................... is a private corporate network that uses standard Internet protocols and interfaces. A) Internet B) Extranet C) Local Area Network D) Intranet 5. Integrated Circuit is related to .......................... generations computers. A) Second B) Third C) Fourth D) Fifth 6. Which of the following is the most suitable scheduling scheme in a real time operating system? A) Round robin B) First come first serve C) Preemptive scheduling ...

Solved MCQ for IT Officer Exam Part-2

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SWIFT Logo (Photo credit: Wikipedia ) 1. SWIFT stands for: A) Society for Worldwide Interbank Financial Telecommunication B) Society for Worldwide International Financial Telecommunication C) Society for Worldwide Interbank Financial Transmission D) Society for Worldwide Interbank Financial Transfer 2. Which one is the correct statement? A) XML is a technology used only on the internet. B) XML is a programming language. C) XML is highly suitable data exchange between two different systems. D) XML is scripting language. 3. Decision support systems usually A) serve managers interested in weekly, monthly and yearly results, not day-to-day activities. B) help managers make decisions that are unique, rapidly changing and not easily specified in advance. C) provide managers with a generalized computing and telecommunications capacity that can be applied to a changing array of problems. D) perform and record the daily routine transactions necessary to the conduct of business. 4. Identifying...

Solved MCQ for Computer Officer Exam part-1

1. Firewalls are used to protect against. A) Unauthorized Attacks B) External resources C) Data Driven Attacks D) Fire Attacks 2. A gigabyte represents A) 1 billion bytes B) 1000 kilobytes C) 230 bytes D) 1024 bytes 3. Personal computers use number of chips mounted on a main circuit board. What is the common name for such boards? A) Daughter board B) Mother board C) Father board D) Bread board 4.  In analog computer A) Input is first converted to digital form B) Input is never converted to digital form C) Output is displayed in digital form D) All of the above 5. Computer follows a simple principle called GIGO which means. A) Garbage input good output B) Garbage in garbage out C) Great instructions great output D) Good input good output 6. A data Structure where elements can be added or removed at either end but not in the middle. A) Linked list B) Stacks C) Queues D) Deque 7. Which of the following sorting algorithm is of divide and conquer type? A) Bubble sort B) Insertion sort C...