Computer Quiz

Q1)-The identification of common sub-expression and replacement of run-time computations by compile-time computations is

local optimization

loop optimization

constant folding

data flow analysis

Ans.- C

Q2)-A non relocatable program is the one which

cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation

consists of a program and relevant information for its relocation

can itself perform the relocation of its address sensitive portions

all of these

Ans.- A

Q3)-The anti-aliasing technique which allows shift of 114, 112 and 3/4 of a pixel diameter enabling a closer path of a line is

pixel phasing

filtering

intensity compensation

sampling technique

Ans.- A

Q4)-A self-relocating program is one which

cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation

can itself perform the relocation of its address sensitive portions

consists of a program and relevant information for its relocation

all of these

Ans.- B

Q5)-Simple network management protocol (SNMP) is implemented with a daughter board in

the nodes

the server

the hubs

a separate PC that manages the network

Ans.- C

Q6)-Fibre optics have maximum segment

500 m

200 m

100 m

2000 m

Ans.- D

Q7)-Twisted pair have maximum segment of

500 m

200 m

100 m

2000 m

Ans.- C

Q8)-Different computers are connected to a LAN by a cable and

modem

interface card

special wires

telephone lines

Ans.- B

Q9)-The information about an array that is used in a program will be stored in

symbol table

activation record

system table

dope vector

Ans.- D

Q10)-Related fields in a database are grouped to form a

Data file

Data record

Menu

Bank

Ans.- B