1. BSoDs can be caused by poorly written device drivers or malfunctioning hardware, such as faulty memory, power supply issues, overheating of components, or hardware running beyond its specification limits. Which color screen is displayed when encountered a BSOD Error?
A. Red
B. Grey
C. Black
D. Blue
E. Green
Answer: Option (D)
Explanation:
BSODs appear when Microsoft Windows encounters a critical error it can’t recover from, requiring a reboot and possibly resulting in lost work. It stands for blue screen of death. Blue screens are generally caused by problems with your computer’s hardware or issues with its hardware driver software. A blue screen occurs when Windows encounters a “STOP Error.” This critical failure causes Windows to crash and stop working.
2. Which among the following is the smallest unit in an image in a computer screen?
A. Unit
B. Pixel
C. Array
D. Resolution
E. Clip
Answer: Option (B)
Explanation:
In digital imaging, a pixel, pel, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen.
3. Microsoft Word is a word processor developed by Microsoft. In MS Word Spelling Check is a feature available in which tab?
A. File
B. Home
C. Insert
D. Review
E. References
Answer: Option (D)
Explanation:
In MS Word Spelling and Grammar check is available in Review Tab. Some other options available in Review are: Research, Thesaurus, Word Count, Translate, Language, New Comment, Tracking, Compare and Protect.
4. There is a network that can connect networks ranging from small location or area to a bigger range including public packet network and large corporate networks. That network's enterprise allows users to share access to applications, services and other centrally located resources. Its ability for a huge geographical access has transformed networking. Which among the following is that network?
A. SAN
B. CAN
C. LAN
D. WAN
E. MAN
Answer: Option (D)
Explanation:
WAN stands for Wide Area Network. A wide area network (WAN) is a geographically distributed private telecommunications network that interconnects multiple local area networks (LANs). In an enterprise, a WAN may consist of connections to a company's headquarters, branch offices, colocation facilities, cloud services and other facilities.
5. Which among the following is not an Object Oriented Programming Language?
A. Python
B. PASCAL
C. Java
D. C++
E. Ruby
Answer: Option (B)
Explanation:
Pascal is an imperative and procedural programming language, designed in 1968/1969 and published in 1970 by Niklaus Wirth as a small and efficient language intended to encourage good programming practices using structured programming and data structuring.
6. Which cloud is a cloud computing environment that uses a mix of on-premises, private cloud and third-party, public cloud services with orchestration between the two platforms and it is particularly valuable for dynamic or highly changeable workloads?
A. Dynamic Cloud
B. Advance Cloud
C. Hybrid Cloud
D. Sharing Cloud
E. Combined Cloud
Answer: Option (C)
Explanation:
Hybrid cloud is a cloud computing environment which uses a mix of on-premises, private cloud and third-party, public cloud services with orchestration between the two platforms. By using a Hybrid approach, companies can maintain control of an internally managed private cloud while relying on the public cloud as needed.
7. If you are allowing a person on the network based on the credentials to maintain the security of your network, then this act refers to the process of ______.
A. Authentication
B. Automation
C. Firewall
D. Encryption
E. Decryption
Answer: Option (A)
Explanation:
The process of identifying an individual usually based on a username and password. In security systems, authentication is distinct from authorization, which is the process of giving individuals access to system objects based on their identity.
8. The use of combination of 1’s and 0’s is feature of which of the following type of Computer Language?
A. High Level Language
B. PASCAL
C. Machine Language
D. C
E. COBOL
Answer: Option (C)
Explanation:
Machine Language uses a combination of 1’s and 0’s.
9. Shift, Control, Alt are examples of which among the following category?
A. Modifier Keys
B. Primary Keys
C. Function Keys
D. Alternate Keys
E. Candidate Keys
Answer: Option (A)
Explanation:
"Modifier keys are commonly used to enter keyboard shortcuts." A modifier key is a key that modifies the action of another key when the two are pressed together. Common modifier keys include Shift, Control, Alt, Command, Option, and Function
10. In a keyboard, left-right-up-down set of keys facilitates which among the following function?
A. Deleting Data or Modification
B. Page Scrolling to view a Document
C. Launching Start Menu
D. Initiating Search and Help
E. Controlling RAM or process execution
Answer: Option (B)
Explanation:
left-right-up-down set of keys helps a user to scroll a lengthy or wide dimension page from top to bottom or left to right and vice-versa.