Computer Awareness



1 - Which electronic components are used in Fourth Generation Computers?
A.     Transistors
B.     Integrated Circuits
C.     Vacuum Tubes
D.    VLSI Microprocessor
E.      ULSI Microprocessor
2- FORTRAN stands for __________.
  1. For Translation
  2. Format Transformation
  3. Fork Transformation
  4. Formula Translation
3- What was the name of first computer designed by Charlse Babbage?
  1. Analytical Engine
  2. Difference Engine
  3. Colossus
  4. ENIAC
4- Which was the first electronics digital programmable computing device?
  1. Analytical Engine
  2. Difference Engine
  3. Colossus
  4. ENIAC
5- EDVAC stands for __________.
  1. Electronic Discrete Variable Automatic Calculator
  2. Electronic Discrete Variable Automatic Computer
  3. Electronic Data Variable Automatic Calculator
  4. Electronic Data Variable Automatic Computer
6- Which of the following memories needs refreshing?
A) SRAM
B) DRAM
C) ROM
D) All of above
7 - Which of the following is not purely output device?
A) Screen                  B) Printer            C) Speaker                D) Plotter

8- Which is not a computer classification?
A) mainframe           B) maxframe               C) mini                    D) notebook
9- Where cookies are stored?
  1. On client computer
  2. On the server computer
  3. On website database
  4. None of these
10- Error finding and correction in the program is known as?
  1. Bug Finding
  2. Debugging
  3. Hacking
  4. Correcting
11- Floppy disks which are made from flexible plastic material are also called?
A) Hard disks            B) High-density disks                   C) Diskettes                  D) Templates
12- Which of the following is used for manufacturing chips?
A) Control bus        B) Control unit             C) Parity unit              D) Semiconductor
13- Which of the following terms is the most closely related to main memory?
A) Non volatile           B) Permanent               C) Control unit                  D) Temporary
14- Computer system comprises of major units
A) input unit, output unit, control unit
B) input unit, output unit, control unit and storage
C) input unit, , central processing unit, output unit and storage unit
D) input, output and storage units
15- Signals can be analog or digital and a computer that processes the both type of signals is known as
A) Analog computer                                                            B) Digital Computer
C) Hybrid Computer                                                           D) Mainframe Computer
16- The first digital computer built with IC chips was known as
A) IBM 7090                 B) Apple ? 1                     C) IBM System / 360                     D) VAX-10
17- Daisy Wheel term belongs to?
  1. Printer
  2. Monitor
  3. Mouse
  4. Keyword
18- Which is not a correct IP address?
  1. 127.0.0.0
  2. 192.168.0.1
  3. 231.256.10.190
  4. 231.253.10.249
19- MICR stands for
A) Magnetic Ink Character Reader                                                     B) Magnetic Ink Code Reader
C) Magnetic Ink Cases Reader                                                             D) None
20 - Who invented EDSAC?
A) John v. Neumann                                                                              B)P. Eckert and John Mauchley                   
C) Maurice Wilkes                                                                                  D) Howard Aiken
21- Which unit converts user data into machine readable form?
A) Input unit                B) Output unit                       C) ALU                             D) Control Unit
22 - Who invented the microprocessor?
A) Marcian E Huff                B) Herman H Goldstein            C) Joseph Jacquard                   D) All of above
23 - Through which device the main components of the computer communicate with each other?
A) Keyboard                B) System Bus                    C) Monitor                      D) Expansion  Bus
24 - What is the main difference between a mainframe and a super computer?
A) Super computer is much larger than mainframe computers
B) Super computers are much smaller than mainframe computers
C) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
D) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
25 - A word processor would most likely be used to do
a. keep an account of money spent
b. do a computer search in media center
c. maintain an inventory
d. type a biography
26 - “Ctrl + PageDown” is used to
a. Moves the cursor one Paragraph Down
b. Moves the cursor one Page Down
c. Moves the cursor one Line Down
d. Moves the cursor one Screen Down
27 - Which file starts MS Word?
a. winword.exe               b. word.exe                       c. msword.exe              d. word2003.exe
28 - Ctrl + T
a. Hanging Indent                                                                 b. Left Indent              
c. Open Tabs Dialog box                                                     d. Terminate all opened Dialog box
29- Swapping use to -
a. Works best with many small partitions
b. Allows many programs to use memory simultaneously
c. Allows each program in turn to use the memory
d. Does not work with overlaying
30 - Which of the following is not a video file extension?
a. .avi                     b. .wav                                 c. .mpeg                       d. .mov
31 - A device which is responsible to perform Modulation and Demodulation process?
  1. Server System
  2. Network Switch
  3. Modem
  4. Hub
32 - Which OSI layer is closest to the end user?
  1. Physical Layer
  2. Data Link Layer
  3. Network Layer
  4. Application Layer
33- SMTP stands for __________.
  1. Simple Media Transmission Protocol
  2. Simple Mail Transmission Packet
  3. Simple Mail Transfer Protocol
  4. Simple Media Transfer Protocol
34 - IP Address 221.162.10.254 belongs to __________.
  1. Class A
  2. Class B
  3. Class C
  4. Class D
35 - The number (100101)2 is equivalent to octal
(a) 54             (b) 45                 (c) 37                (d) 25.
36 - What is the default Subnet Mask of Class B IP address?
  1. 255.255.0.0
  2. 255.255.255.0
  3. 255.255.255.255
  4. Not Defined
37 - Data marker on a chart are linked to data points in a worksheet, therefore,
a. You can automatically apply formatting to a data series
b. You can change the position of a data marker and automatically change the data point value in the worksheet
c. You can change a data print value and automatically are draw the chart
d. a and b
38 - VGA is
A) Video Graphics Array
B) Visual Graphics Array
C) Volatile Graphics Array
D) Video Graphics Adapter
39 - ctrl, shift and alt are called __________ keys.
a. adjustment             b. function                 c. modifier                  d. alphanumeric
40 - The traditional mechanical mouse uses a __________ to track the pointer position on the screen.
a. light sensor           b. wheel               c. ball                d. ruler
41- When was MS Windows operating system introduced?
a. 1975               b. 1985               c. 1995                         d. 2000
42 - How many characters can be entered in a single command line?
a. 64                               b. 127                             c. 80                                d. 90
43 - The output quality of a printer is measured by
A) Dot per sq. inch        B) Dot per inch       C) Dots printed per unit time      D) All of the above
44 - Which is the High Level Programming Language?
a- Binary             b- Assembly              c- Java                      d- C
45- Which operation you will perform if you need to move a block of text?
a. Copy and Paste            b. Cut and Paste                  c. Paste and Delete                d. Paste and Cut
46 - when you print preview a worksheet
a. the entire worksheet is displayed                               b. the selected range is displayed
c. the active portion of the worksheet is displayed       d. a, b and c
47 - You can activate a cell by
a. Pressing the Tab key         b. Clicking the cell           c. Pressing an arrow key    d. All of above
48 - To insert three columns between columns D and E you would
a. Select column D            b. Select column E                 c. Select columns E, F and G
d. Select columns D, E, and F.
49 - What do we call a computer program that organizes data in rows and columns of cells? You might use this type of program to keep a record of the money you earned moving lawns over the summer.
a. Spreadsheet program          b. Database program          c. Word processor program
d. Desktop publisher program
50 - A function inside another function is called a ….. function.
a. Nested            b. Round                   c. Sum                       d. Text













 

















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