LRT for two-sided normal mean

Let $X_1, X_2$ be a random sample from $N(\theta, 1)$ distribution, where $\theta \in \mathbb{R}$. Consider testing $H_0: \theta = 0$ against $H_1: \theta \ne 0$. Let $\phi(X_1, X_2)$ be the likelihood ratio test of size 0.05 for testing $H_0$ against $H_1$. Then which one of the following options is correct?