SSS Two Objective Exam Questions in Computer Studies

Computer Studies objective questions for SSS Two

1. Which of the following storage device can store maximum amount of data?
A. Floppy Disk
B. Hard Disk
C. Compact Disk
D. Magnetic Optic Disk
2. The memory that is based on capacitor technology and requires the contents of the chip to be periodically refreshed is called
A. SRAM
B. DRAM
C. ERAM
D. EERAM
3. Which of the following memories allows simultaneous read and write operations?
A. ROM
B. RAM
C. EPROM
D. None of above
4. The logic gate that will have “on” or “1” as its output when one of its input is “on” is
A. AND gate
B. OR gate
C. NOT gate
D. XOR gate
5. A name or number used to identify a storage location is called
A. A byte
B. record
C. An address
D. All of above
6. One of the popular mass storage devices is CD ROM. What does CD ROM stand for?
A. Compactable Read Only Memory
B. Compact Data Read Only Memory
C. Compactable Disk Read Only Memory
D. Compact Disk Read Only Memory
Use the figure below to answer questions 7 and 8

7. The name of the logic circuit diagram is a/an
A. AND gate
B. XOR gate
C. NOT gate
D. OR gate
8. The value of “x” is
A. 0
B. 1
C. 0 or 1
D. 2
9. 10 nibbles is equivalent to
A. 10 bits
B. 20 bits
C. 30 bits
D. 40 bits
10. The 3(1/2) floppy diskette has up to …… capacity of storage
A. 1.44MB
B. 1MB
C. 44.2MB
D. 2.44Mb
11. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
A. Memory address register
B. Memory data register
C. Instruction register
D. Program counter
12. A bus has a width of 16 bits and a frequency of 100 KHz, it’s transfer speed is
A. 8×105 bits/s
B. 16×105 bits/s
C. 8×100 bits/s
D. 16×100bits/s
13. One of the following is not true about registers
A. they are temporary storage areas for instruction or data
B. they are not part of the memory
C. they works under the direction of the control unit
D. they are the slowest memory.
14. The acronym WORM in a computer system is
A. Write Once Read Many
B. What Of Rom Memory
C. Write Off read Many
D. Write Only Ready Memory
15. The Boolean equation, X= A+B reads
A. X equals to A or B.
B. X equals to A plus B.
C. X equals to A and B.
D. X equals to A not B.
16. A set of wires used as communication path is called
A. Accumulator
B. Adder
C. Bus
D. Register
17. ……… are found in the CPU of a computer.
A. Main memory
B. Modems
C. Registers
D. Zip drives
18. 1 megabyte is equivalent to …… Kilobytes.
A. 1000
B. 1024
C. 1034
D. 1204
19. If P = 1 and Q = 1, Find the value of NOT(P.Q)
A. 0
B. 0 and 1
C. 1
D. 1 and 0
20. Which of these storage media has the lowest capacity?
A. CD-ROM
B. Flash drive
C. Floppy disk
D. Registers
21. The operation of computer is coordinated by
A. control unit
B. ALU
C. storage
D. RAM
22. Which of the following is a read only memory storage device?
A. Floppy Disk
B. CD-ROM
C. Hard Disk . None of the above
23. The smallest item that can be individually accessed by a program is
A. Bit
B. Nibble
C. Byte
D. Word
24. The main functional parts of the central processing unit are
A. ALU and CU
B. BUS and ALU
C. CMOS and BUS
D. RAM and ROM
25. The process of copying files to a Disk is known as:
A. Storing
B. Burning
C. Pasting
D. Copying
26. Which of the following stores the operating system files permanently
A. Frisk Drives
B. Hard Disk
C. RAM
D. Cache
27. Which among the following is correct about ROM
A. ROM is nonvolatile memory because any data stored in ROM remains there, even if the power is turned off
B. ROM is volatile memory because any data stored in ROM are lost, if the power is turned off
C. All of the above
D. None of The
28. The main memory works in conjunction with
A. RAM
B. CPU
C. Special Wires Cards
D. None of These
29. A/An …………. compares the magnitudes of two binary quantities to determine which one has the greater magnitude
A. comparator
B. AND gate
C. OR gate
D. NOT gate
30. Which among the following is NOT a type of computer register
A. Memory Address Register (MAR)
B. Current Instruction Register (CIR)
C. Personal Computer (PC)
D. Accumulator
31. The keyboard command to print in MS-word document is
A. Ctrl + P.
B. Ctrl + f2.
C. Shift + P.
D. Shift + f2.
32. In order to get to the symbol dialog box in MS-word click on the
A. Home tab.
B. Insert tab.
C. Page layout tab.
D. View tab.
33. Data loss in a computer cannot be prevented by the use of
A. Antivirus.
B. Backup.
C. Flash drive
D. Password
Use the MS-excel table below to answer questions 34 to 36

34. The content of cell D3 is.
A. 2345
B. 7584
C. 5476
D. 6848
35. The number of cell(s) that contain data in row 1 is
A. 1
B. 3
C. 4
D. 5
36. The number of cells that contain numeric data in the table are
A. 4
B. 8
C. 9
D. 12
Use the program below to answer questions 7 to 9
REM …………………………………
OPEN "TESTFILE.DAT" FOR INPUT AS #10
PRINT "Name", "English", "Mathematics"
DO WHILE NOT EOF(1)
REM process the entire file
INPUT names$, Math$, Eng$
LOOP
CLOSE #10
END
37. The above program can be used to
A. Create a sequential file
B. Access a sequential file
C. Delete a sequential file
D. Close a sequential file
38. The reference number of the file is
A. 1
B. 10
C. 1 and 10
D. None of the above
39. What is the name of the file?
A. TESTFILE.DAT
B. OPEN
C. INPUT
D. EOF 1
40. Which of the following is a word processing software
A. MS-excel
B. Notepad
C. Oracle
D. Photo shop
41. Spreadsheet is basically used for
A. Games
B. Typing of text
C. Drawing
D. Calculating
42. A collection of related fields is called
A. Data item
B. Data element
C. Record
D. Field
43. The ………… displays the content of the active cell
A. formular bar
B. name box
C. row heading
D. title bar
44. A character set that contains letters and digits is called …….. character.
A. Alphanumeric
B. Numeric
C. Reserve
D. Special
E. Unicode
45. The file extension of MS-word document in Office 2007 is
A. .doc
B. .docx
C. .pdf
D. .txt
46. The spreadsheet entry error “###” means that the
A. Cell contains a number
B. Space in the cell is insufficient
C. Entry is wrong
D. Cell not properly formatte
D.
47. The word processing task associated with changing the appearance of a document is called
A. Debugging
B. Editing
C. Writing
D. Formatting
48. Superscript, subscript, outline, emboss and engrave are known as ………… in a MS-Word environment
A. font effects
B. font styles
C. text effects
D. text styles
49. The features of word processing packages are the following except
A. creating document
B. creating slide
C. formatting document
D. justifying text
50. A school has sought for your advice on the best ways to guard its computer against viruses. Which of the following would you not recommend?
A. Data backup
B. Employing a data analyst
C. Installing an anti-virus program
D. Use of password
51. Which of these is not a limitation of computer file
A. Expensive
B. Virus attack
C. Power supply
D. Fast to access
52. Files we no longer need should be
A. Copied
B. Opened
C. Deleted
D. Close
53. Which of the following is not a data item?
A. Numeric data
B. Alphabetic data
C. Letter data
D. Alphanumeric data
54. A filing system whose records are sorted and stored in an ascending or descending on a particular key field is called
A. Sequential filing
B. Serial filing
C. Index filing
D. Random filing
55. AGE, NAMES, CLASS are examples of
A. Fields
B. Records
C. Files
D. Data
56. The number of rows in 2003 Excel worksheet is
A. 36500
B. 65536
C. 256
D. 64536
57. How many sheets are there in Excel Workbook by default?
A. 2
B. 3
C. 4
D. 5
58. In Microsoft Excel, a new work space is created with the name ……. by default
A. Book 1
B. Excel 1
C. Mybook 1
D. Sheet 1
59. Text document means
A. A software
B. An application
C. A window
D. A written and printed document
60. The short cut to find and replace in MS word is:
A. Ctrl + H
B. Ctrl + F2
C. Ctrl + V
D. Ctrl + P
61. Which of this is not a limitation of computer file
A. Expensive
B. Virus attack
C. Power supply
D. Fast to access
62. Files we no longer need should be
A. Copied
B. Opened
C. Deleted
D. Close
63. Which of the following is not a data item?
A. Numeric data
B. Alphabetic data
C. Letter data
D. Alphanumeric data
64. A file organization in which the records are stored in a sorted order or one or more key fields is called
A. Sequential filing
B. Serial filing
C. Index filing
D. Random filing
65. The features of word processing packages are the following except
A. creating document
B. creating slide
C. formatting document
D. justifying text
66. Data loss in a computer cannot be prevented by the use of
A. Antivirus.
B. Backup.
C. Flash drive
D. Password
67. Spreadsheet is basically used for
A. Games
B. Typing of text
C. Drawing
D. Calculating
68. A collection of related fields is called
A. Data item
B. Data element
C. Record
D. Field
69. In MS Excel, the ………….. display the content of the active cell.
A. formular bar
B. name box
C. row heading
D. title bar 70. In Microsoft Excel, a new work space is created with the name ……. By default
A. Book 1
B. Excel 1
C. Mybook 1
D. Sheet 1
71. One of the following is not true about registers
A. they are temporary storage areas for instruction or data
B. they are not part of the memory
C. they works under the direction of the control unit
D. they are the slowest memory.
72. The acronym WORM in a computer system represents
A. Write Once Read Many
B. What Of Rom Memory
C. Write Off read Many
D. Write Only Ready Memory
73. The Boolean equation, X= A.B reads
A. X equals to A or B.
B. X equals to A plus B.
C. X equals to A and B.
D. X equals to A not B.
74. If P = 1 and Q = 0, Find the value of NOT(P.Q)
A. 0
B. 0 and 1
C. 1
D. 1 and 0
75. Which of these storage media has the lowest capacity?
A. CD-ROM
B. Flash drive
C. Floppy disk
D. Registers
76. The operation of computer is coordinated by
A. control unit
B. ALU
C. storage
D. RAM
77. Which of the following is a read only memory storage device?
A. Floppy Disk
B. CD-ROM
C. Hard Disk
D. None of the above
78. The smallest item that can be individually accessed by a program is
A. Bit
B. Nibble
C. Byte
D. Word
79. 2.5MB is equal to ……… KB
A. 250
B. 2500
C. 0.025
D. 0.0025
80. What is the responsibility of the logical unit in the CPU of a computer?
A. To produce result
B. To compare numbers
C. To control flow of information
D. To do math’s works
81. The most crucial phase in the development of a system is;
A. Problem definition
B. System design
C. System analysis
D. Investigative study
82. The first stage in program development is;
A. Problem definition
B. System design
C. System analysis
D. Investigative study
83. Evaluate SQR(16) + FIX(10.67) * SGN(-100)
A. -26.67
B. -14
C. -6
D. -10026.67
84. In composing an email, what does Bcc stand for?
A. Backup carbon copy
B. Blind carbon copy
C. Bind carbon copy
D. Block carbon copy
Use the information below to answer questions 85 and 86
okolo.joseph@cmpnote.com.ng
85. The address above is a/an
A. Website address
B. Email address
C. Homepage address
D. Facebook address
86. The part before the @ symbol is called
A. Username
B. Domain name
C. okolo.joseph
D. Gmail
87. A component of an Internet browser which is used to input and show the address of a website is called
A. Home page
B. Address bar
C. Status bar
D. Title bar
88. ………. is the set of rules by which Web pages are transferred across the internet?
A. HTML
B. WWW
C. HTTP
D. URL
89. Which of the following is an internet browser
A. CorelDraw
B. MS Word
C. Excel
D. Google Chrome
90. The transfer of files from a web server to a web client is called
A. Uploading
B. Downloading
C. Chatting
D. Browsing

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