Explanation : The Millennium Development Goals (MDGs)
are eight goals with measurable targets
and clear deadlines for improving the lives
of the world's poorest people. The eight
MDGs are to eradicate extreme poverty
and hunger, to achieve universal primary
education, to promote gender equality and
empower women, to reduce child mortality,
to improve maternal health, to combat HIV /
AIDS, malaria, and other diseases, to ensure
environmental sustainability and to develop
a global partnership for development. Thus
Ensure healthy lives and promote well beings
for all at all ages is not mention in eight
MDGs.
Explanation : Questioning to check for the understanding
of students keeps the teacher in control of the
teaching-learning process; providing students
with feedback helps them identify their
strengths/weaknesses and respectively instils
a sense of achievement in them or motivates
them to work harder; and being flexible about
how long it takes to learn creates a conducive
environment for optimal learning. All this
amounts to effective teaching.
On the other hand, the teacher's reactive
mode to students' behaviour or dynamically
tailoring the teaching experience to suit
students' behaviour strays the planned
process which is not a component of effective
teaching.
Explanation : There are 8 different types of non-verbal
communication
(a) Social space
(h) Time
(c) Physical characteristics
(d) Body movements
(e) Touch
(f) Paralanguage
(g) Artifacts
(h) Environment
Of these, paralanguage constitutes the following:
(i) Voice quality, e.g., sweet, soft, musical,
cultivated, pleasant, nasty, clear or indistinct,
among other things; it reveals a speaker's
background, mental state, education, sex
and temperament
(ii) Word stress or optimum emphasis on the
right words for right effect
(iii) Intonation or the modulation of the voice
and the shift in stress; e.g., a message with
serious content is delivered in a sombre rather
than high tone.
(iv) Pitch or the vocal slant of the voice; it
reveals the speaker's frame of mind, e.g., an
unusually high pitch may reflect agitation,
an unchanging pitch may get monotonous.
The pitch also indicates the speaker's
social position; e.g., a person in a position
of authority uses a higher pitch than a
subordinate.
(v) Pause which is akin to punctuation in prose;
it introduces variety, and lays emphasis on
a message; used at the wrong place, it may
lead to miscommunication.
(vi) Volume variation of voice to suit the size
of the audience; the larger the audience, the
louder the voice must be to be audible and
effective.
(vii) Mixed signals which occur when the tone,
pitch and facial expressions of the speaker do
not match the spoken words, and confuse the
listener about the speaker's intent; e.g., praise
delivered in a sarcastic tone will amount to
ridicule.
(viii)Overall impression or the speaker's manner,
attitude, dressing style, physical appearance,
etc., which contribute much to the audience
perception.
Explanation : Whenever we save any program into a file,
it automatically gets stored in the secondary
storage i.e. the hard disk. And when we run
program, it is loaded into the main/primary
memory of the computer called RAM. The
program instructions are executed in the
ALU (Arithmetic-Logic Unit) of the CPU.
Therefore (a) is not a correct option.