Related Questions

(i) What is global warming? How global warming affects the rapid change of climate? (ii) What are the bad impacts of climate change? (iii) How climate change affects the environment of Bangladesh (iv) How global warming can be minimized (v) What should be the role of students to protect the environment.
A (i) Global warming is the main natural reason and using harmful chemicals in everyday life the main reason created by men. The climate is changing rapidly that result in the rise of the earth's average temperature
B (ii) Climate change impacts include floods, cyclones, storm surges and drought, ice sheets melting which will seriously affect the agriculture and livelihood especially at the poor.
C (iii) Bangladesh is one of the largest deltas in the world which is highly vulnerable to Natural Disasters because of its Geographical location, Fiat and low-lying landscape, Population density, Poverty, Illiteracy, Lack of Institutional setup, etc.
D (iv) To reduce the bad impact of climate change people should be aware of. Tree plantation can reduce global warming which is the main natural reason for climate change. Stop using harmful chemicals can reduce environmental pollution which is the main man
E (v) Students should be careful to protect the environment and raise awareness. Thus the students can play a vital role to reduce bad impact of climate changes.
Which are usually variables that are used internally in object methods and also are globally visible variables?
A Object properties
B Variable properties
C Method properties
D Internal properties
In which area of memory, the system stores parameters and local variables whenever a method is invoked?
A Heap
B Storage Area
C Stack
D Array
What can be done in order to avoid creation of global variables in JavaScript?
A To use a method that defines all the variables
B To use an object that has the reference to all the variables
C To use an object as its namespace
D To use global functions
`A businessman must widen his horizons. a ===== attitude will get you nowhere in this age of global communications
A moderate
B scared stiff
C narrow -minded
D diversified
A businessman must widen his horizons, a ---- attitude will get you nowhere in this age of global communications.
A moderate
B scared stiff
C narrow -minded
D diversified
a businessman must widen his horizen; a ----- attitude wil get you nowhere in this age on global communications.
A moderate
B Petrified
C Parochial
D Diversified
Read the following passage carefully and then choose the right word to complete the sentence that follows. Rockets are very expensive as it can be used only once. Appled scientists have therefore develped a reusable space craft called a space shuttle which takes off like a rocket; however, does no get destroyed as it returns to earth. It can also be used to lunch satellired into space, retrieve them from space if any repairing os required and allow around 8 scientists to crryout experiments in space. The space shuttle does not get.
A flattened
B enlarged
C ruined
D developed
A photo electric device in which the resistance of the metal is directly proportional to the light striking on it, is known as photo-conductive cell. Photoelectric transducers are used for the measurement of those parameters, which can be used to produce variation in
A Light intensity
B Current
C Flux density
D Voltage
Give me a telephone number to ring_____ I get get lost.
A in case
B wheather
C unless
D perhaps

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