Tamil Nadu Open University (TNOU) 2006 Certification Computing Certificate in Windows and Internet - Question Paper
Certificate course in Windows and Internet
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14. Define cycle time, data transfer rate, access time and access modes.
6S>ff<lr Gi_ilt_r LrreETsrosuir Crril, ,<3S<fro snub lapguih GlditiI urbSl <$gll jftuLj .
15. What are the various options used to change the display of directory tree and its contents?
Directory tree iDjbgjiii aerar ssstQiottiIsdl.
sruuin- CTsbeDrrii tDrrrbjo Qpii).iL|Lb stijd suenaaensrr Qr@gi cupred(i5.
16. What is a Pile Manager? gmueb GmGafrggir ursnprreb srsrtasr?
17. Give the Menu Commands to :
Open a new directory window
Display both tree and directory in the directory window.
Sort the files in the right half by type.
iSlieu0ajafr upfSi eetren Qtogy ffiGinswremL. 0<s,
lj$iu directory window sruuuj. jduu|.
Tree mpgjiib directory anuj eruunj, directory window eflleb amlgiaii.
anuaJsfueRUj irr nuu aneugi cruuu).
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18. Explain Paint Brush tool available in MS-Window.
aouetTil lSIsi ctsstjd (jjeneo ujifjl sflleurflaasijib.
TERM- END EXAMINATION- JANUARY, 2006. WINDOWS AND INTERNET
Time : 3 hours Maximum marks : 100
SECTION A (8 x 5 = 40 marks)
Answer any EIGHT questions.
1. What is Von Neumann architecture?
QjrrejT rglu_|Gu)air srarcpira) srestair?
2. What are the two computers designed by Charles Babbage?
GuGugg G<FUj<a
fireooj?
3. Define the following terms :
(a) Micro-processors
(b) Lap-Top
(c) Super-computer.
tSIetn 6u0uneu u jjrfil Gfilsirasaib (<5|) aniDflwaCeyrr Lisrfffffr (-t) Geuu - l_(TU (@) uurr - LOLjiL|ili_n'.
4. Compare and contrast RAM and ROM.
RAM and ROM 9uiSltl(5nb, 6fil<&$iuirffai)<siL|Lb
5. Explain memory hierarchy.
GlLDiurfil hierarchy-aniu upl sfllenaaih
6. Explain high level language.
High level language-sdlu ujnjfil cfilflsufr.
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7. Differentiate Compiler and Interpreter.
(SLbanuajn", @6ffii_irQu[rL-!_iTffloiij $>uiS!il a.[D6L|U).
8. What are the types of windows supported by Ms-Windows?
cranes! 0ni_u efilewrCL-rr Ms-Windows @ei) a_CTrargj.
9. What is a dialogue box? enueoiT0 uiTasnSlan eulujih crotar?
10. List few tools available in windows such as command button, text box, list box, drop down list box, check box.
ffiGiuawr Qi_eiuil. urraeru, eSIeioC urrfo
ursero, drop down aSldoil utraeru urbn51 efileiTffiaib
11. Explain the conversion methods of binary to octal and hexadecimal.
emuasrpSl srajffremamr cruutij. LDppii
hexadecimal gjjjagj Lflrpgu (tpaopsnuj Gfilsrrffis.
12. Find the ls and 2s complement of the following fixed-point numbers.
(a) 10100010
(b) 00000000
(c) 11001100.
iStwr eu0ii srawrgntag ls and 2s smiiSIQiDssjrtlsnL-aawitji l51 ub.
(<) 10100010
(<3b) 00000000
(@) 11001100.
13. Add the following numbers in 8 bit register using signed 2s complement notation
(a) + 75 and + 85
(b) -75 and-85.
iSl6ffT&j0Lb CTfflcTanswruj 2s rnb tSIaflQiDafcru QjBfruGt-tfarr
a_uCpiurrflgj 8 bit Qrrlcroi_(fia)
(*i) + 75 and + 85 (*?t) -75 and-85.
3 2241
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