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CISA QUESTION #6828

An IS auditor finds that database administrators regularly use shared administrative accounts rather than individual accounts. What is the MOST significant control deficiency?

Inefficient password management
Lack of individual accountability and inability to attribute actions to specific individuals✔️
Violation of policy
Increased security costs

Correct Answer Logic:

Shared accounts eliminate individual accountability—a fundamental security and auditing principle. When multiple people use the same credentials, it becomes impossible to determine who performed specific actions, preventing investigation of incidents, fraud detection, and establishing non-repudiation.

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Accounting & Finance QUESTION #6114

Question 6742

X and Y share profits 3:2. Interest on drawings: X $550, Y $450 (at 5%). Profit for year: $94,000. Loan interest paid to X: $3,000. Each partner drew an amount equal to their salary. What was Y's share of residual profit?

$28,800
$29,200✔️
$30,000
$38,000

Correct Answer Logic:

Option B ($29,200) is correct.

X's salary = $550 ÷ 5% = $11,000; Y's salary = $450 ÷ 5% = $9,000

Residual profit = $94,000 − $3,000 + $1,000 − $11,000 − $9,000 = $73,000 (Interest on drawings added back: $550+$450=$1,000)

Y's share = 2/5 × $73,000 = $29,200

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Urdu QUESTION #4462

Question 6743

درست جملہ بتائیں۔ (Identify the correct sentence)

وہ دن بدن پتلا ہوتا جا رہا ہے۔
وہ دان بدن میں پتلا ہوتا جا رہا ہے۔
وہ روز بروز پتلا ہو تا جا رہا ہے۔✔️
ان میں کوئی نہیں۔

Correct Answer Logic:

While 'din ba din' is common in speech, 'roz baroz' is considered the grammatically superior expression in formal Urdu for 'day by day'.

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Biology QUESTION #7246

Question 6744

"Ordines Anomali" of Bentham and Hooker includes:

Seed plants showing abnormal forms of growth and development
Plants represented only in fossil state
Plants described in the literature but which Bentham and Hooker did not see in original
A few orders which could not be placed satisfactorily in the classification✔️

Correct Answer Logic:

In Bentham and Hooker's classification, Ordines Anomali ("anomalous orders") refers to a few plant orders/families that could not be placed satisfactorily within the main classification scheme due to their unusual or ambiguous characteristics. They were listed separately at the end.

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English QUESTION #8390

Question 6745

Euphonium is the opposite of:

strident✔️
lethargic
literary
merry

Correct Answer Logic:

Euphonium (likely 'Euphonious') means pleasant sounding; opposite strident (harsh).

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The Elections Act 2017 QUESTION #9427

Question 6746

The Elections Act 2017 Section 57(2)(a) sets the last date for making nominations under the Election Programme. This date shall be the sixth day after publication of the notification, or — if that day is a public holiday — the:

Preceding business day
Next succeeding day which is not a public holiday✔️
Day following that public holiday regardless of it also being a holiday
Seventh day after notification

Correct Answer Logic:

Section 57(2)(a) states: 'the last date for making nominations, which shall be the sixth day after the date of publication of the notification or, if that day is a public holiday, the next succeeding day which is not a public holiday.'

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Egnlish QUESTION #681

Question 6747

In "King Lear," who disguises himself as "Poor Tom"?

Kent
Gloucester
Edgar✔️
Edmund

Correct Answer Logic:

Edgar, the legitimate son of Gloucester, disguises himself as a mad beggar to escape his brother's treachery.

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Physics QUESTION #7324

Question 6748

A particle is projected vertically upward with $u = 10\text{ m/s}$. Air exerts a resistive force $F = -0.2v^2$ on it ($m = 2\text{ kg}$, $g = 10\text{ m/s}^2$). The maximum height attained is:

$5\ln 2$✔️
$3\ln 2$
$2\ln 2$
$10\ln 2$

Correct Answer Logic:

Net force (taking up as positive): $F_{net} = -mg - 0.2v^2 = -20 - 0.2v^2$

Using $ma = v\dfrac{dv}{dx}$: $2v\dfrac{dv}{dx} = -20 - 0.2v^2$

Separating variables: $\dfrac{v\,dv}{20+0.2v^2} = -\dfrac{dx}{2}$

Integrating from $v = 10$ to $v = 0$: let $k = 20 + 0.2v^2$, $dk = 0.4v\,dv$

$\dfrac{1}{0.4}\big[\ln(20) - \ln(40)\big] = -\dfrac{H}{2} \Rightarrow H = \dfrac{2\ln 2}{0.4} = \mathbf{5\ln 2}$

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Information Technology QUESTION #1121

Question 6749

What is the correct data structure for implementing Huffman algorithm?

Priority queue✔️
Linked list
Binary Tree
None of these

Correct Answer Logic:

Huffman coding uses a Priority Queue to efficiently select the two nodes with the lowest frequencies to build the Huffman tree.

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Urdu QUESTION #5075

Question 6750

فصیلِ شب کس شاعر کی تحریر ہے؟

حفیظ جالندھری
محمد حسین آزاد
علامہ اقبال
مرزا ادیب✔️

Correct Answer Logic:

فصیلِ شب مرزا ادیب کی مشہور ادبی تصنیف ہے۔

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Chemistry QUESTION #1449

Question 6751

Which of the following compounds are aromatic? [Structures A, B, C, D shown in the paper]

A, B and D✔️
A, C and D
A and D
None of these

Correct Answer Logic:

Aromaticity requires: (1) cyclic structure, (2) planar, (3) fully conjugated, and (4) obeys Hückel's rule ($4n+2$ $\pi$ electrons). From the structures shown: A (naphthalene-type, $10\pi$e$^-$) and B (azulene-type, $10\pi$e$^-$) are aromatic; C (cyclopentadiene with $\text{NH}_2$, i.e. pyrrole-like with lone pair — $6\pi$e$^-$) is aromatic; D (indene-like) — based on standard exam answer, A, B and D are aromatic → **(A)**.

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Reading and Writing (Module-1) QUESTION #5340

Question 6752

In 1953, James Watson and Francis Crick discovered the double-helix structure of DNA. This ______ changed the field of genetics forever. Which choice completes the text with the most logical and precise word?

breakthrough✔️
incident
mishap
rumor

Correct Answer Logic:

A major scientific discovery is best described as a 'breakthrough.'

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Mathematics QUESTION #4112

Question 6753

In $\mathbb{Z}_{18}$, what is the order of the cyclic subgroup generated by element $6$?

$2$
$3$✔️
$6$
$9$

Correct Answer Logic:

Order of $\langle 6 \rangle = \frac{18}{\gcd(6,18)} = \frac{18}{6} = 3$.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3667

Question 6754

'Cod Liver Oil' is a rich source of which vitamins?

B and C
A and D✔️
E and K
None

Correct Answer Logic:

It is used to prevent rickets and improve immunity.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3354

Question 6755

'Quaternary Ammonium Compounds' (Quats) are a type of:

Antibiotic
Disinfectant/Surfactant✔️
Sugar
Gas

Correct Answer Logic:

They are widely used in hospitals for surface disinfection.

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Professional QUESTION #1822

Question 6756

Section 2(d) defines 'pay' as the amount drawn monthly by a civil servant. Which of the following is NOT expressly included in the definition of 'pay' under the Act?

Technical pay
Special pay
Daily allowance✔️
Personal pay

Correct Answer Logic:

Section 2(d) defines pay to include technical pay, special pay, personal pay, and any other emoluments declared by the prescribed authority to be pay. Daily allowance is a separate entitlement and is not included within the statutory definition of 'pay' under the Act.

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General Knowledge QUESTION #8818

Question 6757

Nelson Mandela, the anti-apartheid revolutionary, belonged to which country?

Kenya
Somalia
South Africa✔️
Uganda

Correct Answer Logic:

Mandela was South African.

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Urdu QUESTION #5261

Question 6758

'سیدالشہداء' قواعد کی رو سے کیا ہے؟

خطاب
خاص
لقب✔️
عرف

Correct Answer Logic:

سیدالشہداء ایک لقب ہے جو کسی خاص صفت یا شہادت کی وجہ سے دیا جاتا ہے۔

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Math Physics Chemistry Biology QUESTION #7759

Question 6759

Enzymes accelerate chemical reactions by:

Changing equilibrium toward substrate
Increasing activation energy
Increasing substrate concentration
Lowering activation energy✔️

Correct Answer Logic:

Enzymes lower the activation energy (Eₐ) of a reaction, allowing more molecules to reach the transition state at a given temperature. They do not alter equilibrium.

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English QUESTION #2683

Question 6760

Complete the sentence: 'Copper is ___ useful metal.'

a✔️
an
the
no article

Correct Answer Logic:

Although 'useful' starts with a vowel, it begins with a consonant sound /y/, so 'a' is used.

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