Wednesday, August 24, 2016

Q1. What is the maximum limit of free cloud storage on Google drive?
(a) 2GB
(b) 10GB
(c) 15GB
(d) 20GB
(e) 80GB

Explanation: Google drive offers 15GB of free storage space.

Q2. Type _______to start a numbered list, and then press SPACEBAR or the TAB key.
(a) 1#
(b) 1$
(c) 1.
(d) 1*
(e) None of these

Explanation: 1. -> Spacebar -> enter, will start numbered list.

Q3. UNIVAC stand for:
(a) Universal Automatic Computer
(b) Universal Adding Calculator
(c) Universal Assumable Calculator 
(d) Unique Numerical Integrator and Computer
(e) None of the above

Explanation: UNIVAC is the name of a line of electronic digital stored-program computers starting with the products of the Eckert-Mauchly Computer Corporation.  . UNIVAC, which stood for Universal Automatic Computer, was developed by J. Presper Eckert and John Mauchly, makers of ENIAC, the first general-purpose electronic digital computer. 

Q4. Which of the following options is a popular keyboard most of the commonly available personal computers/laptops?
(e) None of these

Explanation: QWERTY is a keyboard layout. The name comes from reading the first six keys appearing on the top left letter row of the keyboard (Q W E R T Y) from left to right.

Q5. Which among the following options is a valid file extension for MS Word  file?
(a) .jpeg 
(b) .png
(c) .doc
(d) .exe
(e) None of these

Explanation: .doc is file extension for a Word file.

Q6. Which of the following is not true about Hotspot (Wi Fi)?
(a) A hotspot is a physical location where people may obtain Internet access.
(b) Security is a serious concern in connection with Hotspots.
(c) Hotspot 2.0, also known as HS2 and Wi-Fi Certified Passpoint.
(d) Using an open public network is the easiest way to create a free hotspot.
(e) All of the above are true

Explanation: All these statements are true about Hotspot (Wi-Fi). Wireless (or Wi-Fi) hotspots are essentially wireless access points providing network and/or Internet access to mobile devices like your laptop or smartphone, typically in public locations. To put it more simply, they're places where you can take your laptop or other mobile device and wirelessly connect to the Internet; some devices and smartphones also act as mobile Wi-Fi hotspots.

Q7.  In Excel _________ create Excel names that refer to cells, a range of cells, a constant value, or a formula.
(a) Worksheet 
(b) Value
(c) Cell reference
(d) Named Ranges
(e) None of these

Explanation: Those names are used in formulas, to replace values or cell references. If Excel names refer to cells or a range of cells, you can use the names for navigation, to quickly select the named range.

Q8. Arial, Cambria, Verdana, Times New Roman are the name of ______.
(a) Text 
(b) Highlights
(c) Alignment
(d) Font face
(e) None of these

Explanation: They all are examples of Font Face.

Q9. A computer can perform which of the following tasks?
(a) Computation
(b) Storing data
(c) Processing
(d) All of the above
(e) None of the above

Explanation: A computer can perform all of the following tasks.

Q10. Which of the following group consist of only output devices?
(a) Monitor, Printer, Loudspeaker 
(b) Mouse, Keyboard, Monitor
(c) Mouse, Keyboard, Scanner
(d) Monitor, Printer, Keyboard
(e) None of these

Explanation: Monitor, Printer, Loudspeaker are all output devices.

Q11. Who developed the basic architecture of Computers?
(a) Charles Babbage 
(b) Blaise Pascal
(c) Steve Newton
(d) John Von Neumann
(e) Henery Johns

Explanation: The von Neumann architecture, also known as the von Neumann model is a computer architecture by John Von Neumann.

Q12. Which is the following is not an option in clipboard?
(a) Copy
(b) Paste
(c) Cut
(d) Format Painter
(e) Page setup 

Explanation: Page Setup is not on Clipboard.

Q13. To decrease the font of selected text by 1 point in MS Word, which shortcut key is used?
(a) Ctrl+ A
(b) Ctrl+ <
(c) Ctrl+]
(d) Ctrl+[
(e) None of these

Explanation: Ctrl+ [ can be used to decrease font by one point at a time.

Q14. Who among the following(s) is/are the founder of Microsoft Company?
(a) Paul Allen 
(b) Steve Wozniak
(c) Bill Gates
(d) Steve Jobs
(e) Both (a) and (c)

Explanation: Microsoft was founded by Paul Allen and Bill Gates on April 4, 1975, to develop and sell BASIC interpreters for Altair 8800.

Q15. DBMS ensures data integrity by managing transactions through ACID test. What does ACID stands for in computer science?
(a) Artistic, collaborative, inference, durability
(b) analytic, consistency, inference, duration
(c) Atomicity, consistency, isolation, durability
(d) Atomicity, collaborative, inference duration
(e) Adherence, consistency, isolation, durability

Explanation: ACID (Atomicity, Consistency, Isolation, and Durability) is a set of properties of database transactions.